Chinese space program

The space program of the People's Republic of China is about the activities in outer space conducted and directed by the People's Republic of China. The roots of the Chinese space program trace back to the 1950s, when, with the help of the newly allied Soviet Union, China began development of its first ballistic missile and rocket programs in response to the perceived American (and, later, Soviet) threats. Driven by the successes of Soviet Sputnik 1 and American Explorer 1 satellite launches in 1957 and 1958 respectively, China would launch its first satellite, Dong Fang Hong 1 in April 1970 aboard a Long March 1 rocket, making it the fifth nation to place a satellite in orbit.

From left to right, top to bottom：Long March 1 carrying Dong Fang Hong 1, Long March 5B launching, Yutu lunar rover, Chang'e 4 lander on the far side of the Moon, Zhurong rover on Mars, Shenzhou 14 crew heading to space, robotic arms on Tiangong Space Station, Chinese taikonaut performing spacewalk.

China has one of the most active space programs in the world. With space launch capability provided by the Long March rocket family and four spaceports (Jiuquan, Taiyuan, Xichang, Wenchang) within its border, China conducts either the highest or the second highest number of orbital launches each year. It operates a satellite fleet consisting of a large number of communications, navigation, remote sensing and scientific research satellites.^[1] The scope of its activities has expanded from low Earth orbit to the Moon and Mars.^[2] China is one of the three countries, alongside the United States and Russia, with independent human spaceflight capability.

Currently, most of the space activities carried out by China are managed by the China National Space Administration (CNSA) and the People's Liberation Army Strategic Support Force, which directs the astronaut corps and the Chinese Deep Space Network.^[3]^[4] Major programs include China Manned Space Program, BeiDou Navigation Satellite System, Chinese Lunar Exploration Program, Gaofen Observation and Planetary Exploration of China. In recent years, China has conducted several missions, including Chang'e-4, Chang'e-5, Chang’e-6, Tianwen-1 and Tiangong space station.

History

Early years (1950s to mid-1970s)

Qian Xuesen, the forefather of Chinese space program

The Chinese space program began in the form of missile research in the 1950s. After its birth in 1949, the newly founded People's Republic of China was in pursuit of missile technology to build up the nation's defense for the Cold War. In 1955, Qian Xuesen (钱学森), the world-class rocketry scientist, returned to China from the United States. In 1956, Qian submitted a proposal for the development of China's missile program, which was approved in just a few months. On October 8, China's first missile research institute, the Fifth Research Academy under the Ministry of National Defense, was established with less than 200 staff, most of which were recruited by Qian. The event was later recognized as the birth of China's space program.^[5]

To fully utilize all available resources, China kick-started its missile development by manufacturing a licensed copy of two Soviet R-2 missiles, which were secretly shipped to China in December 1957 as part of the cooperative technology transfer program between the Soviet Union and China. The Chinese version of the missile was given the code name "1059" with the expectation of being launched in 1959. But the target date was soon postponed due to various difficulties arising from the sudden withdrawal of Soviet technical assistance due to the Sino-Soviet split.^[6] Meanwhile, China started constructing its first missile test site in the Gobi desert of Inner Mongolia, which later became the famous Jiuquan Satellite Launch Center (酒泉卫星发射中心), China's first spaceport.^{[citation needed]}

After the launch of mankind's first artificial satellite, Sputnik 1, by the Soviet Union on October 4, 1957, Mao Zedong decided during the 8th National Congress of the Chinese Communist Party (CCP) on May 17, 1958, to make China an equal of the superpowers (Chinese: "我们也要搞人造卫星"; lit. 'We too need satellites'), by adopting Project 581 with the objective of placing a satellite in orbit by 1959 to celebrate the 10th anniversary of the PRC's founding.^[7] This goal was soon proven unrealistic, and it was decided to focus on the development of sounding rockets first.^{[citation needed]}

Mao Zedong inspecting a T-7M rocket after its successful launch

The first achievement of the program was the launch of T-7M, a sounding rocket that eventually reached the height of 8 km on February 19, 1960. It was the first rocket developed by Chinese engineers.^[8] The success was praised by Mao Zedong as a good beginning of an indigenous Chinese rocket development.^[9] However, all Soviet technological assistance was abruptly withdrawn after the 1960 Sino-Soviet split, and Chinese scientists continued on the program with extremely limited resources and knowledge.^[10] It was under these harsh conditions that China successfully launched the first "missile 1059", fueled by alcohol and liquid oxygen, on December 5, 1960, marking a successful imitation of Soviet missile. The missile 1059 was later renamed as Dongfeng-1 (DF-1, 东风一号).^[6]

Dongfeng-2 missile

While the imitation of Soviet missile was still in progress, the Fifth Academy led by Qian had begun the development of Dongfeng-2 (DF-2), the first missile to be designed and built completely by the Chinese. After a failed attempt in March 1962, multiple improvements, and hundreds of engine firing tests, DF-2 achieved its first successful launch on its second attempt on Jun 29, 1964 in Jiuquan. It was considered as a major milestone in China's indigenous missile development history.^[11]

In the next few years, Dongfeng-2 conducted seven more launches, all ended in success. On October 27, 1966, as part of the "Two Bombs, One Satellite" project, Dongfeng-2A, an improved version of DF-2, successfully launched and detonated a nuclear warhead at its target.^[12] As China's missile industry matures, a new plan of developing carrier rockets and launching satellites was proposed and approved in 1965 with the name Project 581 changed to Project 651.^[13] On January 30, 1970, China successfully tested the newly developed two-stage Dongfeng-4 (DF-4) missile, which demonstrated critical technologies like rocket staging, engine in-flight ignition, attitude control.^[14] The DF-4 was used to develop the Long March 1 (LM-1 or CZ-1, 长征一号), with a newly designed spin-up orbital insertion solid-propellant rocket motor third stage added to the two existing Nitric acid/UDMH liquid propellant stages.^{[citation needed]}

China's space program benefited from the Third Front campaign to develop basic industry and national defense industry in China's rugged interior in preparation for potential invasion by the Soviet Union or the United States.^[15]^{: 4, 218–219} Almost all of China's new aerospace work units in the late 1960s and early 1970s were established as part of the Third Front and Third Front projects included expansion of Jiuquan Satellite Launch Center, building Xichang Satellite Launch Center, and building Taiyuan Satellite Launch Center.^[15]^{: 218–219}

Dong Fang Hong I - First Chinese satellite (1970)

On April 24, 1970, China successfully launched the 173 kg Dong Fang Hong I (东方红一号, meaning The East Is Red I) atop a Long March 1 (CZ-1, 长征一号) rocket from Jiuquan Satellite Launch Center. It was the heaviest first satellite placed into orbit by a nation. The third stage of the Long March 1 was specially equipped with a 40 m² solar reflector (观察球) deployed by the centrifugal force developed by the spin-up orbital insertion solid propellant stage.^[16] China's second satellite was launched with the last Long March 1 on March 3, 1971. The 221 kg ShiJian-1 (SJ-1, 实践一号) was equipped with a magnetometer and cosmic-ray/x-ray detectors.^{[citation needed]}

In addition to the satellite launch, China also made small progress in human spaceflight. The first successful launch and recovery of a T-7A(S1) sounding rocket carrying a biological experiment (it carried eight white mice) was on July 19, 1964, from Base 603 (六〇三基地).^[17] As the space race between the two superpowers reached its climax with the conquest of the Moon, Mao and Zhou Enlai decided on July 14, 1967, that China should not be left behind, and started China's own crewed space program.^[18] China's first spacecraft designed for human occupancy was named Shuguang-1 (曙光一号) in January 1968.^[19] China's Space Medical Institute (航天医学工程研究所) was founded on April 1, 1968, and the Central Military Commission issued the order to start the selection of astronauts. The first crewed space program, known as Project 714, was officially adopted in April 1971 with the goal of sending two astronauts into space by 1973 aboard the Shuguang spacecraft. The first screening process for astronauts had already ended on March 15, 1971, with 19 astronauts chosen. But the program was soon canceled in the same year due to political turmoil, ending China's first human spaceflight attempt.^{[citation needed]}

Early model of DF-5 ICBM

While CZ-1 was being developed, the development of China's first long-range intercontinental ballistic missile, namely Dongfeng-5 (DF-5), has started since 1965. The first test flight of DF-5 was conducted in 1971. After that, its technology was adopted by two different models of Chinese medium-lift launch vehicles being developed. One of the two was Feng Bao 1 (FB-1, 风暴一号) developed by Shanghai's 2nd Bureau of Mechanic-Electrical Industry, the predecessor of Shanghai Academy of Spaceflight Technology (SAST). The other parallel medium-lift LV program, also based on the same DF-5 ICBM and known as Long March 2 (CZ-2, 长征二号), was started in Beijing by the First Research Academy of the Seventh Ministry of Machine Building, which later became China Academy of Launch Vehicle Technology (CALT). Both FB-1 and CZ-2 were fueled by N₂O₄ and UDMH, the same propellant used by DF-5.^[20]

On July 26, 1975, FB-1 made its first successful flight, placing the 1107-kilogram Changkong-1 (长空一号) satellite into orbit. It was the first time that China launched a payload heavier than 1 metric ton.^[20] Four months later, on November 26, CZ-2 successfully launched the FSW-0 No.1 (返回式卫星零号) recoverable satellite into orbit. The satellite returned to earth and was successfully recovered three days later, making China the third country capable of recovering a satellite, after the Soviet Union and the United States.^[21] FB-1 and CZ-2, which were developed by two different institutes, were later evolved into two different branches of the classic Long March rocket family: Long March 4 and Long March 2.^{[citation needed]}

As part of the Third Front effort to relocate critical defense infrastructure to the relatively remote interior (away from the Soviet border), it was decided to construct a new space center in the mountainous region of Xichang in the Sichuan province, code-named Base 27. After expansion, the Northern Missile Test Site was upgraded as a test base in January 1976 to become the Northern Missile Test Base (华北导弹试验基地) known as Base 25.^{[citation needed]}

New era (late 1970s to 1980s)

After Mao died on September 9, 1976, his rival, Deng Xiaoping, denounced during the Cultural Revolution as reactionary and therefore forced to retire from all his offices, slowly re-emerged as China's new leader in 1978. At first, the new development was slowed. Then, several key projects deemed unnecessary were simply cancelled—the Fanji ABM system, the Xianfeng Anti-Missile Super Gun, the ICBM Early Warning Network 7010 Tracking Radar and the land-based high-power anti-missile laser program. Nevertheless, some development did proceed. The first Yuanwang-class space tracking ship was commissioned in 1979. The first full-range test of the DF-5 ICBM was conducted on May 18, 1980. The payload reached its target located 9300 km away in the South Pacific (7°0′S 117°33′E / 7.000°S 117.550°E / -7.000; 117.550 (DF-5 ICBM test impact)) ^{[dubious – discuss]} and retrieved five minutes later by helicopter.^[22] In 1982, Long March 2C (CZ-2C, 长征二号丙), an upgraded version of Long March 2 based on DF-5 with 2500 kg low Earth orbit (LEO) payload capacity, completed its maiden flight. Long March 2C, along with many of its derived models, eventually became the backbone of Chinese space program in the following decades.^{[citation needed]}

As China changing its direction from political activities to economy development since late 1970s, the demand for communications satellites surged. As a result, the Chinese communications satellite program, code name Project 331, was started on March 31, 1975. The first generation of China's own communication satellites was named Dong Fang Hong 2 (DFH-2, 东方红二号), whose development was led by the famous satellite expert Sun Jiadong.^[23] Since communications satellites works in the geostationary orbit much higher than what the existing carrier rockets could reach, the launching of communications satellites became the next big challenge for the Chinese space program.^{[citation needed]}

YF-73, the first cryogenic engine of China. Its development began in late 1970s.

Xichang Satellite Launch Center

The task was assigned to Long March 3 (CZ-3, 长征三号), the most advanced Chinese launch vehicle in the 1980s. Long March 3 was a derivative of Long March 2C with an additional third stage, designed to send payloads to geosynchronous transfer orbit (GTO). When the development of Long March 3 began in the early 1970s, the engineers had to make a choice between the two options for the third stage engine: either the traditional engine fueled by the same hypergolic fuels used by the first two stages, or the advanced cryogenic engine fueled by liquid hydrogen and liquid oxygen. Although the cryogenic engine plan was much more challenging than the other one, it was eventually chosen by Chief Designer Ren Xinmin (任新民), who had foreseen the great potential of its use for the Chinese space program in the coming future. The development of cryogenic engine with in-flight re-ignition capability began in 1976 and wasn't completed until 1983.^[24] At the same time, Xichang Satellite Launch Center (西昌卫星发射中心) was chosen as the launch site of Long March 3 due to its low latitude, which provides better GTO launch capability.^{[citation needed]}

On January 29, 1984, Long March 3 performed its maiden flight from Xichang, carrying the first experimental DFH-2 satellite. Unfortunately, because of the cryogenic third-stage engine failed to re-ignite during flight, the satellite was placed into a 400 km LEO instead of its intended GTO. Despite the rocket failure, the engineers managed to send the satellite into an elliptic orbit with an apoapsis of 6480 km using the satellite's own propulsion system. A series of tests were then conducted to verify the performance the satellite.^[23] Thanks to the hard work by the engineers, the cause of the cryogenic engine failure was located quickly, followed by improvements applied on the second rocket awaiting launch.^[24]

On April 8, 1984, less than 70 days after the first failure, Long March 3 launched again from Xichang. It successfully inserted the second experimental DFH-2 satellite into target GTO on its second attempt. The satellite reached the final orbit location on April 16 and was handed over to the user on May 14, becoming China's first geostationary communications satellite.^[25] The success made China the fifth country in the world with independent geostationary satellite development and launch capability.^[24] Less than two years later, on February 1, 1986, the first practical DFH-2 communications satellite was launched into orbit atop a Long March 3 rocket, ending China's reliance on foreign communications satellite.^[25]

During the 1980s, human spaceflights in the world became significantly more active than before as the American Space Shuttle and Soviet space stations were put in service respectively. It was in the same period that the previously canceled Chinese human spaceflight program was quietly revived again. In March 1986, Project 863 (863计划) was proposed by four scientists Wang Daheng, Wang Ganchang, Yang Jiachi, and Chen Fangyun. The goal of the project was to stimulate the development of advanced technologies, including human spaceflight. Followed by the approval of Project 863, the early study of Chinese human spaceflight program in the new era had begun.^[26]

The rise and fall of commercial launches (1990s)

Rendering of Long March 2E rocket to launch Optus satellites

The launch of Long March 3B Rocket in 1997

After the initial success of Long March 3, further development of the Long March rocket series allowed China to announce a commercial launch program for international customers in 1985, which opened up a decade of commercial launches by Chinese launch vehicles in the 1990s.^[27] The launch service was provided by China Great Wall Industry Corporation (CGWIC) with support from CALT, SAST and China Satellite Launch and Tracking Control General (CLTC). The first contract was signed with AsiaSat in January 1989 to launch AsiaSat 1, a communications satellite manufactured by Hughes. It was previously a satellite owned by Westar but placed into a wrong orbit due to kick motor malfunction before being recovered in the STS-51-A mission in 1984.^{[citation needed]}

On April 7, 1990, a Long March 3 rocket successfully launched AsiaSat 1 into target geosynchronous transfer orbit with high precision, fulfilling the contract. As its very first commercial launch ended in full success, the Chinese commercial launch program was introduced to the world with a good opening.^[28]

Although Long March 3 completed its first commercial mission as expected, its 1,500 kg payload capability was not capable of placing the new generation of communication satellites, which were usually over 2,500 kg, into geostationary transfer orbit. To deal with the problem, China introduced Long March 2E (CZ-2E, 长征二号E), the first Chinese rocket with strap-on boosters that can place up to 3,000 kg payload into GTO. The development of Long March 2E began in November 1988 when CGWIC was awarded the contract of launching two Optus satellites by Hughes mostly due to its low price. At that time, neither the rocket nor the launch facility was anything more than concepts on paper. Yet the engineers of CALT eventually built all the hardware from scratch in a record-breaking period of 18 months, which impressed the American experts.^[29] On September 16, 1990, Long March 2E, carrying an Optus mass simulator, conducted its test flight and reached intended orbit as designed. The success of the test flight was a huge inspiration for all parties involved and brought optimism about the coming launch of actual Optus satellites.^[30]

However, an accident occurred during this highly anticipated launch on March 22, 1992, at Xichang Satellite Launch Center. After initial ignition, all engines shut down unexpectedly. The rocket was unable to lift off, resulting in a launch abort while being live-streamed to the world.^[31] The post-launch investigation revealed that some minor aluminum scraps caused a shortage in the control circuit, triggering an emergency shutdown of all engines. Although the huge vibration brought by the short-lived ignition had led to a rotation of the whole rocket by 1.5 degree clockwise and partial displacement of the supporting blocks, the rocket filled with propellant was still standing on the launch pad when the dust settled. After a rescue mission that lasted for 39 hours, the payload, rocket, and launch facilities were all preserved intact, avoiding huge losses. Less than five months later, on August 14, a new Long March 2E rocket successfully lifted off from Xichang, sending the Optus satellite into orbit.^[32]

In June 1993, the China Aerospace Corporation was founded in Beijing. It was also granted the title of China National Space Administration (CNSA).^[33] A improved version of Long March 3, namely Long March 3A (CZ-3A, 长征三号甲) with 2,600 kg payload capacity to GTO, was put into service in 1994. However, on February 15, 1996, during the first flight of the further improved Long March 3B (CZ-3B, 长征三号乙) rocket carrying Intelsat 708, the rocket veered off course immediately after clearing the launch platform, crashing 22 seconds later. The crash killed 6 people and injured 57, making it the most disastrous event in the history of Chinese space program.^[34]^[35] Although the Long March 3 rocket successfully launched APStar 1A communication satellites on July 3, it came across a third stage re-ignition malfunction during the launch of ChinaSat 7 on August 18, resulting in another launch failure.^[36]^[37]

The two launch failures within a few months dealt a severe blow to the reputation of the Long March rockets. As a consequence, the Chinese commercial launch service was facing canceled orders, refusal of insurance, or greatly increased insurance premium.^[37] Under such a harsh circumstance, the Chinese space industry initiated full-scale quality improving activities. A closed-loop quality management system was established to fix quality issues in both the technical and administrative aspects.^[35]^[38] The strict quality management system remarkably increased the success rate ever since. Within the next 15 years, from October 20, 1996, up until August 16, 2011, China had achieved 102 consecutive successful space launches.^[39] On August 20, 1997, Long March 3B accomplished its first successful flight on its second attempt, placing the 3,770 kg Agila-2 communications satellite into orbit. It offered a GTO payload capacity as high as 5,000 kg capable of putting different kinds of heavy satellites available on the international market into orbit.^[40] Ever since then, Long March 3B had become the backbone of China's mid to high Earth orbit launches and been granted the title of most powerful rocket by China for nearly 20 years. In 1998, the administrative branch of China Aerospace Corporation was split and then merged into the newly founded Commission for Science, Technology and Industry for National Defense while retaining the title of CNSA. The remaining part was split again into China Aerospace Science and Technology Corporation (CASC) and China Aerospace Science and Industry Corporation (CASIC) in 1999.^[33]

While the Long March rockets were trying to take back the commercial launch market it lost, the political suppression from the United States approached. In 1998, the United States accused Hughes and Loral of exporting technologies that inadvertently helped China's ballistic missile program while resolving issues that caused the Long March rocket launch failures. The accusation ultimately led to the release of Cox Report, which further accused China of stealing sensitive technologies. In the next year, the U.S. Congress passed the act that put commercial satellites into the list restricted by International Traffic in Arms Regulations (ITAR) and prohibited launches of satellites containing U.S. made components onboard Chinese rockets.^[41]^[42] The regulation abruptly killed the commercial cooperation between China and the United States. The two Iridum satellites launched by Long March 2C on June 12, 1999, became the last batch of American satellites launched by Chinese rocket.^[43] Furthermore, due to the strict regulation applied and the U.S. dominance in space industry, the Long March rockets had been de facto excluded from the international commercial launch market, causing a stagnation of the Chinese commercial launch program in the next few years.^[41]

Return capsule of Shenzhou 1

Despite the turmoil of commercial launches, the Chinese space program still made a huge breakthrough near the end of the decade. At 6:30 (China Standard Time) on November 20, 1999, Shenzhou-1 (神舟一号), the first uncrewed Shenzhou spacecraft (神舟载人飞船) designed for human spaceflight, was successfully launched atop a Long March 2F (CZ-2F, 长征二号F) rocket from Jiuquan Satellite Launch Center. The spacecraft was inserted into low earth orbit 10 minutes after lift off. After orbiting the Earth for 14 rounds, the spacecraft initiated the return procedure as planned and landed safely in Inner Mongolia at 03:41 on November 21, marking the full success of China's first Shenzhou test flight. Following the announcement of the success of the mission, the previously secretive Chinese human spaceflight program, namely the China Manned Space Program (CMS, 中国载人航天工程), was formally made public. CMS, which was formally approved on September 21, 1992, by the CCP Politburo Standing Committee as Project 921, has been the most ambitious space program of China since its birth.^[44] Its goals can be described as "Three Steps": Crewed spacecraft launch and return; Space laboratory for short-term missions; Long-term modular space station.^[45] Due to its complex nature, a series of advanced projects were introduced by the program, including Shenzhou spacecraft, Long March 2F rocket, human spaceflight launch site in Jiuquan, Beijing Aerospace Flight Control Center, and Astronaut Center of China in Beijing. In terms of astronauts, fourteen candidates were selected to form the People's Liberation Army Astronaut Corps and started accepting spaceflight training.^{[citation needed]}

Breakthroughs by Shenzhou and Chang'e (2000s)

Since the beginning of 21st century, China has been experiencing rapid economic growth, which led to higher investment into space programs and multiple major achievements in the following decades. In November 2000, the Chinese government released its first white paper entitled China's Space Activities, which described its goals in the next decade as:^[46]

To build up an earth observation system for long-term stable operation.
To set up an independently operated satellite broadcasting and telecommunications system.
To establish an independent satellite navigation and positioning system.
To upgrade the overall level and capacity of China's launch vehicles.
To realize manned spaceflight and establish an initially complete R&D and testing system for manned space projects.
To establish a coordinated and complete national satellite remote-sensing application system.
To develop space science and explore outer space.

Coverage of BeiDou-1 service in early 2000s

The independent satellite navigation and positioning system mentioned by the white paper was Beidou (北斗卫星导航系统). The development of Beidou dates back to 1983 when academician of the Chinese Academy of Sciences Chen Fangyun designed a primitive satellite navigation systems consisting of two satellites in the geostationary orbit. Sun Jiadong, the famous satellite expert of China, later proposed a "three-step" strategy to develop China's own satellite navigation system, whose service coverage expands from China to Asia then the globe. The two satellites of the "first step", namely BeiDou-1, were launched in October and December 2000.^[47] As an experimental system, Beidou-1 offered basic positioning, navigation and timing services to limited areas in and around China.^[48] After a few years of experiment, China started the construction of BeiDou-2, a more advanced system to serve the Asia-Pacific region by launching the first two satellites in 2007 and 2009 respectively.^[49]

The first Chinese astronaut Yang Liwei

Return capsule and space suit used by Yang Liwei in Shenzhou 5 mission

Another major goal specified by the white paper was to realize crewed spaceflight. The China Manned Space Program continued its steady evolvement in the 21st century after its initial success. From January 2001 to January 2003, China conducted three uncrewed Shenzhou spacecraft test flights, validating all systems required by human spaceflight. Among these missions, the Shenzhou-4 launched on December 30, 2002, was the last uncrewed rehearsal of Shenzhou. It flew for 6 days and 18 hours and orbited around the Earth for 108 circles before returning on January 5, 2003.^[50]

On October 15, 2003, the first Chinese astronaut Yang Liwei (杨利伟) was launched aboard Shenzhou-5 (神舟五号) spacecraft atop a Long March 2F rocket from Jiuquan Satellite Launch Center. The spacecraft was inserted into orbit ten minutes after launch, making Yang the first Chinese in space. After a flight of more than 21 hours and 14 orbits around the Earth, the spacecraft returned and landed safely in Inner Mongolia in the next morning, followed by Yang's walking out of the return capsule by himself.^[51] The complete success of Shenzhou 5 mission was widely celebrated in China and received worldwide endorsements from different people and parties, including UN Secretary General Kofi Annan.^[52] The mission, officially recognized by China as the second milestone of its space program after the launch of Dongfanghong-1, marked China's standing as the third country capable of completing independent human spaceflight, ending the over 40-year long duopoly by the Soviet Union/Russia and the United States.^[53]

First spacewalk by Chinese astronaut in 2008

The China Manned Space Program did not stop its footsteps after its historic first crewed spaceflight. In 2005, two Chinese astronauts, Fei Junlong (费俊龙) and Nie Haisheng (聂海胜), safely completed China's first "multi-person and multi-day" spaceflight mission aboard Shenzhou-6 (神舟六号) between October 12 and 17.^[54] On 25 September 2008, Shenzhou-7 (神舟七号) was launched into space with three astronauts, Zhai Zhigang (翟志刚), Liu Boming (刘伯明) and Jing Haipeng (景海鹏). During the flight, Zhai and Liu conducted China's first spacewalk in orbit.^[55]

Moon map imaged by Chang'e-1

Around the same time, China began preparation for extraterrestrial exploration, starting with the Moon. The early research of Moon exploration of China dates back to 1994 when its necessity and feasibility were studied and discussed among Chinese scientists.^[56] As a result, the white paper of 2000 enlisted the Moon as the primary target of China's deep space exploration within the decade. In January 2004, the year after China's first human spaceflight mission, the Chinese Moon orbiting program was formally approved and was later transformed into Chinese Lunar Exploration Program (CLEP, 中国探月工程). Just like several other space programs of China, CLEP was divided into three phases, which were simplified as "Orbiting, Landing, Returning" (“绕、落、回”), all to be executed by robotic probes at the time of planning.^[57]

On October 24, 2007, the first lunar orbiter Chang'e-1 (嫦娥一号) was successfully launched by a Long March 3A rocket, and was inserted into Moon orbit on November 7, becoming China's first artificial satellite of the Moon. It then performed a series of surveys and produced China's first lunar map. On March 1, 2009, Chang'e-1, which had been operating longer than its designed life span, performed a controlled hard landing on lunar surface, concluding the Chang'e-1 mission.^[58] Being China's first deep space exploration mission, Chang'e-1 was recognized by China as the third milestone of the Chinese space program and the admission ticket to the world club of deep space explorations.^[53]

In others areas, despite the harsh sanction imposed by the United States since 1999, China still made some progress in terms of commercial launches within the first decade of the 21st century. In April 2005, China successfully conducted its first commercial launch since 1999 by launching the APStar 6 communications satellite manufactured by French company Alcatel atop a Long March 3B rocket.^[59] In May 2007, China launched NigComSat-1 satellite developed by China Academy of Space Technology. This was the first time China provided the full service from satellite manufacture to launch for international customers.^[60]^[61]

Expansion and revolution (2010s)

Images captured by Gaofen satellites

From 2000 to 2010, China had quadrupled its GDP and became the second largest economy in the world.^[62] Due to the rapid development of economy activities across the nation, the demand for high-resolution Earth observation systems increased in a remarkable manner. To end the reliance on foreign high-resolution remote sensing data, China initiated the China High-resolution Earth Observation System program (高分辨率对地观测系统), most commonly known as Gaofen (高分), in May 2010. Its purpose is to establish an all-day, all-weather coverage Earth observation system for satisfying the requirements of social development as part of the Chinese space infrastructures.^[63] The first Gaofen satellite, Gaofen 1, was launched into orbit on April 26, 2013, followed by more satellites being launched into different orbits in the next few years to cover different spectra. As of today, more than 30 Gaofen satellites are being operated by China as the completion of the space-based section of Gaofen was announced in late 2022.^[64]

The Beidou Navigation Satellite System proceeded in extraordinary speed after the launch of first Beidou-2 satellite in 2007. As many as five Beidou-2 navigation satellites were launched in 2010 alone. In late 2012, the Beidou-2 navigation system consisting of 14 satellites was completed and started providing service to Asia-Pacific region.^[49] The construction of more advanced Beidou-3 started since November 2017. Its buildup speed was even more astonishing than before as China launched 24 satellites into medium Earth orbit, 3 into inclined geosynchronous orbit, and 3 into geostationary orbit within just three years.^[65] The final satellite of Beidou-3 was successfully launched by a Long March 3B rocket on June 23, 2020.^[66] On July 31, 2020, CCP general secretary Xi Jinping made the announcement on the Beidou-3 completion ceremony,^[67] declaring the commission of Beidou-3 system across the globe.^[68]^[69] The completed Beidou-3 navigation system integrates navigation and communication function, and possesses multiple service capabilities, including positioning, navigation and timing, short message communication, international search and rescue, satellite-based augmentation, ground augmentation and precise point positioning.^[48] It is now one of the four core system providers designated by the International Committee on Global Navigation Satellite Systems of the United Nations.^[70]

Liu Yang became the first Chinese woman in space in 2012.

Docking device used by Chinese spacecraft

The China Manned Space Program continued to make breakthroughs in human spaceflight technologies in 2010s. In the early 2000s, the Chinese crewed space program continued to engage with Russia in technological exchanges regarding the development of a docking mechanism used for space stations.^[71] Deputy Chief Designer, Huang Weifen, stated that near the end of 2009, the China Manned Space Agency began to train astronauts on how to dock spacecraft.^[72] In order to practice space rendezvous and docking, China launched an 8,000 kg (18,000 lb) target vehicle, Tiangong-1 (天宫一号), in 2011,^[73] followed by the uncrewed Shenzhou 8 (神舟八号). The two spacecraft performed China's first automatic rendezvous and docking on 3 November 2011, which verified the performance of docking procedures and mechanisms.^[74] About 9 months later, in June 2012, Tiangong 1 completed the first manual rendezvous and docking with Shenzhou 9 (神舟九号), a crewed spacecraft carrying Jing Haipeng, Liu Wang (刘旺) and China's first female astronaut Liu Yang (刘洋).^[75] The successes of Shenzhou 8 and 9 missions, especially the automatic and manual docking experiments, marked China's advancement in space rendezvous and docking. Tiangong 1 was later docked with crewed spacecraft Shenzhou 10 (神舟十号) carrying astronauts Nie Haisheng, Zhang Xiaoguang (张晓光) and Wang Yaping (王亚平), who conducted multiple scientific experiments, gave lectures to over 60 million students in China, and performed more docking tests before returning to the Earth safely after 15 days in space.^[76] The completion of missions from Shenzhou 7 to 10 demonstrated China's mastery of all basic human spaceflight technologies, ending phase 1 of "Second Step".^[77]

Rendering of Tianzhou-1 cargo spacecraft docked with Tiangong-2 space laboratory

Although Tiangong 1 was considered as a space station prototype, its functionality was still remarkably weaker than decent space laboratories. Tiangong-2 (天宫二号), the first real space laboratory of China, was launched into orbit on September 15, 2016. It was visited by Shenzhou 11 crew a month later. Two astronauts, Jing Haipeng and Chen Dong (陈冬) entered Tiangong 2 and were stationed for about 30 days, breaking China's record for the longest human spaceflight mission while carrying out different types of human-attended experiments. In April 2017, China's first cargo spacecraft, Tianzhou-1 (天舟一号), docked with Tiangong 2 and completed multiple in-orbit propellant refueling tests.^[78]

Yutu, the first Chinese lunar rover landed on an extraterrestrial body during the Chang'e-3 mission

Photo of 4179 Toutatis taken by Chang'e 2 during a flyby

In terms of deep space explorations, after completing the objective of "Orbiting" in 2007, the Chinese Lunar Exploration Program started preparing for the "Landing" phase. China's second lunar probe, Chang'e-2 (嫦娥二号), was launched on October 1, 2010. It used trans-lunar injection orbit to reach the Moon for the first time and imaged the Sinus Iridum region where future landing missions were expected to occur.^[79] On December 2, 2013, a Long March 3B rocket launched Chang'e-3 (嫦娥三号), China's first lunar lander, to the Moon. On December 14, Chang'e 3 successfully landed on the Sinus Iridum region, making China the third country that made soft-landing on an extraterrestrial body. A day later, the Yutu rover (玉兔号月球车) was deployed to the lunar surface and started its survey, achieving the goal of "landing and roving" for the second phase of CLEP.^[80]

In addition to lunar exploration, it is worth noting that China made its first attempt of interplanetary exploration during the same period. Yinghuo-1 (萤火一号), China's first Mars orbiter, was launched on board the Russian Fobos-Grunt spacecraft as an additional payload in November 2011. Yinghuo-1 was a mission in cooperation with Russian Space Agency. It was a relatively small project initiated by National Space Science Center of Chinese Academy of Sciences instead of a major space program managed by the state space agency. The Yinghuo-1 orbiter weighed about 100 kg and was carried by the Fobos-Grunt probe. It was expected to detach from the Fobos-Grunt probe and injected into Mars orbit after reaching Mars.^[81] However, due to an error of the onboard computer, the Fobos-Grunt probe failed to start its main engine and was stranded in the low Earth orbit after launch. Two months later, Fobos-Grunt, along with the Yinghuo-1 orbiter, re-entered and eventually burned up in the Earth atmosphere, resulting in a mission failure.^[82] Although the Yinghuo-1 mission did not achieve its original goal due to factors not controlled by China, it led to the dawn of the Chinese interplanetary explorations by gathering a group of talents dedicated to interplanetary research for the first time.^[81] On December 13, 2012, the Chinese lunar probe Chang'e 2, which was in an extended mission after the conclusion of its primary tasks in lunar orbit, made a flyby of asteroid Toutatis with closest approach being 3.2 kilometers, making it China's first interplanetary probe.^[83]^[84] In 2016, the first Chinese independent Mars mission was formally approved and listed as one of the major tasks in "White Paper on China's Space Activities in 2016". The mission, which was planned in an unprecedented manner, aimed to achieve Mars orbiting, landing and roving in one single attempt in 2020.^[85]

Long March 5 carrier rocket at Wenchang Space Launch Site

YF-100 (middle) and YF-77 (right) are two of the engines powering the new generation of Long March rockets

While China was making remarkable progress in all areas above, the Long March rockets, the absolute foundation of Chinese space program, were also experiencing a crucial revolution. Ever since 1970s, the Long March rocket family had been using dinitrogen tetroxide and UDMH as propellant for liquid engines. Although this hypergolic propellant is simple, cheap and reliable, its disadvantages, including toxicity, environmental damages, and low specific impulse, hindered Chinese carrier rockets from being competitive against other space powers since the mid-1980s. To get rid of such unsatisfying situation, China commenced the study of new propellant selection since the introduction of Project 863 in 1986. After an early study that lasted for over a decade, the development of a 120-ton rocket engine burning LOX and kerosene in staged combustion cycle were formally approved in 2000.^[86] Despite setbacks like engine explosions during initial firing tests, the development team still made breakthroughs in key technologies like superalloy production and engine ignition and completed its first long duration firing test in 2006.^[87] The engine, which was named YF-100, was eventually certified in 2012, and the first engine for actual flight was ready in 2014.^[88]^[89] On September 20, 2015, the Long March 6 (长征六号), a small rocket using one YF-100 engine on its first stage, successfully conducted its maiden flight.^[90] On June 25, 2016, the medium-lift Long March 7 (长征七号), which was equipped with six YF-100 engines, completed its maiden flight in full success, increasing the maximum LEO payload capacity by Chinese rockets to 13.5 tons. The successes of Long March 6 and 7 signified the introduction of the "new generation of Long March rockets" powered by clean and more efficient engines.^[91]

View of Wenchang Space Launch Site from nearby beach.

The maiden launch of Long March 7 was also the very first launch from Wenchang Space Launch Site (文昌航天发射场) located in Wenchang, Hainan Province. It marked the inauguration of Wenchang on the world stage of space activities. Compared with the old Jiuquan, Taiyuan, and Xichang, the Wenchang Space Launch Site, whose construction began in September 2009, is China's latest and most advanced spaceport. Rockets launched from Wenchang can send ten to fifteen percent more payloads in mass to orbit thanks to its low latitude.^[92] Additionally, due to its geographic location, the drop zones of rocket debris produced by rocket launches are in the ocean, eliminating threats posed to people and facilities on the ground. Wenchang's coastal location also allows larger rockets to be delivered to launch site by sea, which is difficult, if not impossible, for inland launch sites due to the size limits of tunnels needed to be passed through during transportations.^[93]

The biggest breakthrough within the decade, if not decades, were brought by Long March 5 (长征五号), the leading role of the new generation of Long March rockets and China's first heavy-lift launch vehicle. The early study of Long March 5 can be traced back to 1986, and the project was formally approved in mid-2000s. It applied 247 new technologies during its development while over 90% of its components were newly developed and applied for the first time.^[94] Instead of using the classic 3.35-meter-diameter core stage and 2.25-meter-diameter side boosters, the 57-meter tall Long March 5 consists of one 5-meter-diameter core stage burning LH₂/LOX and four 3.35-meter-diameter side boosters burning kerosene/LOX. With a launch mass as high as 869 metric tons and 10,573 kN lift-off thrust, the Long March 5, being China's most powerful rocket, is capable of lifting up to 25 tons of payload to LEO and 14 tons to GTO, making it more than 2.5 times as much as the previous record holder (Long March 3B) and nearly as equal as the most powerful rocket in the world at that time (Delta IV Heavy).^[95]^[96] Due to its unprecedented capability, the Long March 5 was expected as the keystone for the Chinese space program in the early 21st century. However, after a successful maiden flight in late 2016, the second launch of the Long March 5 on July 2, 2017 suffered a failure, which was considered as the biggest setback for Chinese space program in nearly two decades.^[97] Because of the failure, the Long March 5 was grounded indefinitely until the problem was located and resolved, and multiple planned major space missions were either postponed or facing the risk of being postponed in the next few years.^{[citation needed]}

Queqiao relay satellite separating from the launch vehicle on its journey to the Moon

Chang'e-4 and Yutu-2 on the surface of the far side of the Moon

Despite the uncertain future of Long March 5, China managed to make history in space explorations with existing hardware in the next two years. Due to tidal locking, the Moon has been orbiting the Earth as the only natural satellite by facing it with the same side. Humans had never seen the far side of the Moon until the Space Age. Although humans have already got quite an amount of knowledge about the overall condition of the far side of the Moon in early 21st century with the help of numerous visits by lunar orbiters since the 1960s, no country had ever explored the area in close distance due to lack of communications on the far side. This missing piece was eventually filled by China's Chang'e-4 (嫦娥四号) mission in 2019. To solve the communications problem, China launched Queqiao (鹊桥号), a relay satellite orbiting around the Earth–Moon L₂ Lagrangian point, in May 2018 to enable communications between the far side of the Moon and the Earth.^[98] On December 8, 2018, the Chang'e 4, which was originally built as the backup of Chang'e 3, was launched by a Long March 3B rocket from Xichang and entered lunar orbit on December 12.^[99]^[100] On January 3, 2019, Chang'e 4 successfully soft-landed at the Von Kármán (lunar crater) on the far side of the Moon, and returned the first close-up image of the lunar surface on the far side.^[101] A rover named Yutu-2 (玉兔二号) was deployed onto the lunar surface a few hours later, leaving the first trial on the far side.^[102] The accomplishment of a series of tasks by Chang'e-4 made China the first country to successfully achieved soft-landing and roving on the far side of the Moon. Because of its great success, the project team received IAF World Space Award of 2020.^[103]

Aside from Chang'e 4, there were some other events worth noting during this period. In August 2016, China launched world's first quantum communications satellite Mozi (墨子号).^[104] In June 2017, the first Chinese X-ray astronomy satellite named Huiyan (慧眼) was launched into space.^[105] In August of the same year, the Astronaut Center of China organized a joint training in which sixteen Chinese and two ESA astronauts participated. It was the first time that foreign astronauts took part in astronaut training organized by China.^[106]^[107] In 2018, China performed more orbital launches than any other countries on the planet for the first time in history.^[108] On June 5, 2019, China conducted its first Sea Launch with Long March 11 (长征十一号) in the Yellow Sea.^[109] On July 25, Chinese company i-Space became the first Chinese private company to successfully conduct an orbital launch with its Hyperbola-1 small solid rocket.^[110]

As the 2010s came to an end, the Chinese space program was poised to conclude the decade with an inspiring event. On December 27, 2019, after a grounding and fixture that lasted for 908 days, the Long March 5 rocket conducted a highly anticipated return-to-flight mission from Wenchang. The mission ended in full success by placing Shijian-20, the heaviest satellite China had ever built, into the intended supersynchronous orbit.^[111] The flawless return of Long March 5 swept away all the depressions brought by its last failure since 2017. With its great power, the Long March 5 cleared the paths to multiple world-class space projects, allowing China to make great strides toward its ambitions in the coming 2020s.^[112]^[113]^[114]

2020-present

Tiangong Space Station after its completion in November, 2022.

Astronaut Fei Junlong performing spacewalk on Tiangong Space Station

First gathering of two Chinese astronaut crews on Tiangong Space Station on November 30, 2022

Being the product of latest technology and engineering by Chinese space industry in the early 21st century, the flight-proven Long March 5 unleashed the potential of Chinese space program to a great extent. Various projects previously restricted by the mass and size limits of the payloads were now offered a chance of realization. Ever since 2020, with the help of Long March 5, the Chinese space program has made tremendous progress in multiple areas by completing some of the most challenging missions ever conducted in history of space explorations, impressing the world like never before.^{[citation needed]}

The "Third Step" of China Manned Space Program kicked off in 2020. Long March 5B, a variant of Long March 5, conducted its maiden flight successfully on May 5, 2020. Its high payload capacity and large payload fairing space enabled the delivery of Chinese space station modules to low Earth orbit.^[115] On April 29, 2021, Tianhe core module (天和核心舱), the 22-tonne core module of the space station, was successfully launched into Low Earth orbit by a Long March 5B rocket,^[116] marking the beginning of the construction of the China Space Station, also known as Tiangong (天宫空间站), followed by unprecedented high frequency of human spaceflight missions. A month later, China launched Tianzhou-2, the first cargo mission to the space station.^[117] On June 17, Shenzhou-12, the first crewed mission to the Chinese Space Station consisting of Nie Haisheng, Liu Boming and Tang Hongbo, was launched from Jiuquan.^[118] The crew docked with Tianhe and entered the core module about 9 hours after launch, becoming the first residents of the station. The crew lived and worked on the space station for three months, conducted two spacewalks, and returned to Earth safely on September 17, 2021.^[119] breaking the record of longest Chinese human spaceflight mission (33 days) previously made by Shenzhou-11.^[120] Roughly a month later, the Shenzhou-13 crewed was launched to the station. Astronauts Zhai Zhigang, Wang Yaping and Ye Guangfu completed the first long-duration spaceflight mission of China that lasted for over 180 days before returning to Earth safely on April 16, 2022.^[121] Astronaut Wang Yaping became the first Chinese female to perform a spacewalk during the mission.^[122]

Starting from May 2022, the China Manned Space Program had entered the space station assembly and construction phase. On June 5, 2022, Shenzhou-13 was launched and docked to Tianhe core module. The crew, including Chen Dong, Liu Yang and Cai Xuzhe, were expected to welcome the arrival of two space station modules during the six-month mission.^[123] On July 24, the third Long March 5B rocket lifted off from Wenchang, carrying the 23.2 t Wentian laboratory module (问天实验舱), the largest and heaviest spacecraft ever built and launched by China, into orbit. The module docked with the space station less than 20 hours later, adding the second module and the first laboratory module to it.^[124] On September 30, the new Wentian module was rotated from the forward docking port to starboard parking port.^[125] On October 31, the Mengtian laboratory module (梦天实验舱), the third and final module of China Space Station, was launched by another Long March 5B rocket into orbit and docked with the space station in less than 13 hours later.^[126] On November 3, the 'T-shape' China Space Station was completed after the successful transposition of the Mengtian module.^[127] On November 29, Shenzhou-15 was launched and later docked with China Space Station. Astronauts Fei Junlong, Deng Qingming, and Zhang Lu were welcomed by the Shenzhou-14 crew on board the station, completing the first crew gathering and handover in space by Chinese astronauts and starting the era of continuous Chinese astronaut presence in space.^[128]^[129]

Chang'e-5 lander and ascender assembly full-scale mockup display at China Science and Technology Museum

The third phase of Chinese Lunar Exploration Program was also allowed to proceed in 2020. As preparation, China conducted Chang'e 5-T1 mission in 2014. By completing its main task on November 1, 2014, China demonstrated the capability of returning a spacecraft from the lunar orbit back to Earth safely, paving the way for the lunar sample return mission to be conducted in 2017.^[130] However, the failure of the second Long March 5 mission disrupted the original plan. Despite the readiness of the spacecraft, the mission had to be postponed due to the unavailability of its launch vehicle, until the successful return-to-flight of Long March 5 in late 2019.^[131] On November 24, 2020, the sample return mission, entitled Chang'e-5 (嫦娥五号), kicked off as the Long March 5 rocket launched the 8.2 t spacecraft stack into space.^[132] The spacecraft entered lunar orbit on November 28, followed by a separation of the stack into two parts. The lander landed near Mons Rümker in Oceanus Procellarum on December 1 and started the sample collection process the next day.^[133] Two days after the landing, on December 3, the ascent vehicle attached to the lander took off from lunar surface and entered lunar orbit, carrying the container with collected samples. This was the first time that China launched a spacecraft from an extraterrestrial body.^[134]^[135] On December 6, the ascent vehicle successfully docked with the orbiter in lunar orbit and transferred the sample container to the return capsule, accomplishing the first robotic rendezvous and docking in lunar orbit in history.^[136] On December 13, the orbiter, along with the return module, entered the orbit back to Earth after main engine burns.^[137] The return capsule eventually landed intact in Inner Mongolia on December 17, sealing the perfect completion of the mission.^[138]

A small portion of the lunar samples retrieved by Chang'e-5

On December 19, 2020, CNSA hosted the Chang'e-5 lunar sample handover ceremony in Beijing. By weighing the sample container taken out from the return capsule, CNSA announced that Chang'e-5 retrieved 1,731 grams of samples from the Moon.^[139] Being the most complex mission completed by China at the time, the Chang'e-5 mission achieved multiple remarkable milestones, including China's first lunar sampling, first liftoff from an extraterrestrial body, first automated rendezvous and docking in lunar orbit (by any nation) and the first spacecraft carrying samples to re-enter Earth's atmosphere at high speed.^[140] Its success also marked the completion of the goal of "Orbiting, Landing, Returning" planned by CLEP since 2004.^[141]

Zhurong rover group selfie with the Tianwen-1 lander taken after the successful landing.

Prior to the launch of Chang'e-5, which targeted the Moon 380,000 km away from the Earth, China's first Mars probe had departed, heading to the Mars 400 million kilometers away. Ever since the approval of the Mars mission in 2016, China had developed required various technologies required, including deep space network, atmospheric entry, lander hovering and obstacle avoidance.^[142]^[143] Long March 5, the only launch vehicle capable of delivering the spacecraft, was back to service after its critical return-to-flight in December 2019. As a result, all things were ready when the launch windows of July 2020 arrived. On April 24, 2020, CNSA officially announced the program of Planetary Exploration of China and named China's first independent Mars mission as Tianwen-1 (天问一号).^[144] On July 23, 2020, Tianwen-1 was successfully launched atop a Long March 5 rocket into Trans-Mars injection orbit.^[145] The spacecraft, consisting of an orbiter, a lander, and a rover, aimed to achieve the goals of orbiting, landing, and roving on Mars in one single mission on the nation's first attempt. Due to its highly complex and risky nature, the mission was widely described as "ambitious" by international observers.^[146]^[147]^[148]^[149]^[150]

After a seven-month journey, on February 10, 2021, Tianwen-1 entered Mars orbit and became China's first operational Mars probe.^[151] The payloads on the orbiter were subsequently activated and started surveying Mars in preparation for the landing. In the following few months, CNSA released a series of images captured by the orbiter.^[152]^[153] On April 24, CNSA announced that the first Chinese Mars rover carried by Tianwen-1 probe had been named Zhurong, the god of fire in ancient Chinese mythology.^[154]

On May 15, 2020, around 1 am (Beijing time), Tianwen-1 initiated its landing process by igniting its main engines and lowering its orbit, followed by the separation of landing module at 4 am. The orbiter then returned to the parking orbit while the lander moved toward Mars atmosphere. Three hours later, the landing experienced the most dangerous atmospheric entry process that lasted for nine minutes. At 7:18 am, the lander successfully landed on the preselected southern Utopia Planitia.^[155] On May 25, the Zhurong rover drove onto the Martian surface from the lander.^[156] On June 11, CNSA released the first batch of high-resolution images of landing sites captured by Zhurong rovers, marking the success of the Mars landing mission.^[157] Being China's first independent Mars mission, Tianwen-1 completed the daunting process involving the orbiting, landing, and roving in highly sophisticated manner on one single attempt, making China the second nation to land and drive a Mars rover on the Martian surface after the United States. It drew the attention of the world as another example of China's rapidly expanding presence in outer space.^[155] Because of its huge difficulty and inspiring success, the Tianwen-1 development team received IAF World Space Award of 2022. It was the second time that a Chinese team awarded with this honor after the Chang'e-4 mission in 2019.^[103]

On 13 March, China attempted to launch two spacecrafts, DRO-A and DRO-B, into distant retrograde orbit around the Moon. As an independent project, the mission was managed by Chinese Academy of Sciences instead of Chinese Lunar Exploration Program. However, the mission failed to reach the strived for orbit due to an upper stage malfunction, remaining stranded in low Earth orbit.^[158]^[159] Rescue attempts had been made as its orbit had been observed being significantly raised to a highly elliptical orbit since its launch, yet the following status remains unknown to the public.^[160] They appear to have succeeded in reaching their desired orbit.^[161]^[162]

On 20 March 2024 China launched its relay satellite, Queqiao-2, in the orbit of the Moon, along with two mini satellites Tiandu 1 and 2. Queqiao-2 will relay communications for the Chang'e 6 (far side of the Moon), Chang'e 7 and Chang'e 8 (Lunar south pole region) spacecrafts. Tiandu 1 and 2 will test technologies for a future lunar navigation and positioning constellation.^[163] All the three probes entered lunar orbit successfully on 24 March 2024 (Tiandu-1 and 2 were attached to each other and separated in lunar orbit on 3 April 2024).^[164]^[165]

China sent Chang'e 6 on 3 May 2024, which conducted the first lunar sample return from Apollo Basin on the far side of the Moon.^[166] This is China's second lunar sample return mission, the first was achieved by Chang'e 5 from the lunar near side four years earlier.^[167] It also carried the Chinese Jinchan rover to conduct infrared spectroscopy of lunar surface and imaged Chang'e 6 lander on lunar surface.^[168] The lander-ascender-rover combination was separated with the orbiter and returner before landing on 1 June 2024 at 22:23 UTC. It landed on the Moon's surface on 1 June 2024.^[169]^[170] The ascender was launched back to lunar orbit on 3 June 2024 at 23:38 UTC, carrying samples collected by the lander, and later completed another robotic rendezvous and docking in lunar orbit. The sample container was then transferred to the returner, which landed in Inner Mongolia on 25 June 2024, completing China's far side extraterrestrial sample return mission. After dropping off the return samples for Earth, the Chang'e 6 (CE-6) orbiter was successfully captured by the Sun-Earth L2 Lagrange point on 9 September 2024.^[171]

Near future development

Xuntian Space Telescope mockup

According to a 2022 government white paper, China will conduct more human spaceflight, lunar and planetary exploration missions, including:^[172]

Xuntian Space Telescope launch.
Chang'e-7 mission to perform a precise landing in the Moon's polar region that includes a "hopping detector" to explore permanently-shadowed areas.
Chang'e-8 lunar polar mission to test in-situ resource utilization and establish the predicate for the International Lunar Research Station.
Tianwen-2 mission to sample near-Earth asteroids and probe main-belt comets.
Tianwen-3 mission using two launches to return samples from Mars.
Tianwen-4 mission to explore the Jupiter system and Callisto; a probe to fly-by Uranus will be attached to the Jupiter probe.

In addition to these, China has also initiated the crewed lunar landing phase of its lunar exploration program, which aims to land Chinese astronauts on the Moon by 2030. A new crewed carrier rocket (Long March 10), new generation crew spacecraft, crewed lunar lander, lunar EVA spacesuit, lunar rover and other equipment are under development.^[173]^[174]

Chinese space program and the international community

Belt and Road Initiative

One of China's priorities in its Belt and Road Initiative is to improve satellite information pathways.^[175]^: 300

Bilateral space cooperation

China is an attractive partner for space cooperation for other developing countries because it launches their satellites at a reduced cost and often provides financing in the form of policy loans.^[175]^: 301

With respect to the African countries, the 2022-2024 action plan for the Forum on China-Africa Cooperation commits China to using space technology to enhance cooperation with African countries and to create centers for Africa-China cooperation on satellite remote sensing application.^[175]^: 300 African countries are increasingly cooperating with China on satellite launches and specialized training.^[175]^: 301 As of 2022, China has launched two satellites for Ethiopia, two for Nigeria, one for Algeria, one for Sudan, and one for Egypt.^[175]^{: 301–302}

China and Namibia jointly operate the China Telemetry, Tracking, and Command Station which was established in 2001 in Swakopmund, Namibia.^[175]^: 304 This station tracks Chinese satellites and space missions.^[175]^: 304

China and Brazil have successfully cooperated in the field of space.^[176]^: 202 Among the most successful space cooperation projects were the development and launch of earth monitoring satellites.^[176]^: 202 As of 2023, the two countries have jointly developed six China-Brazil Earth Resource Satellites.^[176]^: 202 These projects have helped both Brazil and China develop their access to satellite imagery and promoted remote sending research.^[176]^: 202 Brazil and China's cooperation is a unique example of South-South cooperation between two developing countries in the field of space.^[176]^: 202

Dual-use technologies and outer space

The PRC is a member of the United Nations Committee on the Peaceful Uses of Outer Space and a signatory to all United Nations treaties and conventions on space, with the exception of the 1979 Moon Treaty.^[177] The United States government has long been resistant to the use of PRC launch services by American industry due to concerns over alleged civilian technology transfer that could have dual-use military applications to countries such as North Korea, Iran or Syria. Thus, financial retaliatory measures have been taken on many occasions against several Chinese space companies.^[178]

NASA's policy excluding Chinese state affiliates

Due to security concerns, all researchers from the U.S. National Aeronautics and Space Administration (NASA) are prohibited from working with Chinese citizens affiliated with a Chinese state enterprise or entity.^[179] In April 2011, the 112th United States Congress banned NASA from using its funds to host Chinese visitors at NASA facilities.^[180] In March 2013, the U.S. Congress passed legislation barring Chinese nationals from entering NASA facilities without a waiver from NASA.^[179]

The history of the U.S. exclusion policy can be traced back to allegations by a 1998 U.S. Congressional Commission that the technical information that American companies provided China for its commercial satellite ended up improving Chinese intercontinental ballistic missile technology.^[181] This was further aggravated in 2007 when China blew up a defunct meteorological satellite in low Earth orbit to test a ground-based anti-satellite (ASAT) missile. The debris created by the explosion contributed to the space junk that litter Earth's orbit, exposing other nations' space assets to the risk of accidental collision.^[181] The United States also fears the Chinese application of dual-use space technology for nefarious purposes.^[182]

The Chinese response to the exclusion policy involved its own space policy of opening up its space station to the outside world, welcoming scientists coming from all countries.^[182] American scientists have also boycotted NASA conferences due to its rejection of Chinese nationals in these events.^[183]

Organization

Initially, the space program of the PRC was organized under the People's Liberation Army, particularly the Second Artillery Corps (now the PLA Rocket Force, PLARF). In the 1990s, the PRC reorganized the space program as part of a general reorganization of the defense industry to make it resemble Western defense procurement.

The China National Space Administration, an agency within the Commission of Science, Technology and Industry for National Defense currently headed by Zhang Kejian, is now responsible for launches. The Long March rocket is produced by the China Academy of Launch Vehicle Technology, and satellites are produced by the China Aerospace Science and Technology Corporation. The latter organizations are state-owned enterprises; however, it is the intent of the PRC government that they should not be actively state-managed and that they should behave as independent design bureaus.^{[citation needed]}

Beijing space city

Yantai space city

Shanghai space city

Dongfeng space city

Guizhou Base 061

Wenchang space city

Jiuquan Satellite Launch Center

Taiyuan Satellite Launch Center

Xichang Satellite Launch Center

Wenchang Satellite Launch Center

Beijing Aerospace Command and Control Center

Xi'an Satellite Control Center

Siziwang Landing Site

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Locations of Chinese space program facilities

Universities and institutes

The space program also has close links with:

College of Aerospace Science and Engineering, National University of Defense Technology
School of Astronautics, Beihang University
School of Aerospace, Tsinghua University
School of Astronautics, Northwestern Polytechnical University
School of Aeronautics and Astronautics, Zhejiang University
Institute of Aerospace Science and Technology, Shanghai Jiaotong University
College of Aeronautics, Harbin Institute of Technology
School of Automation Science and Electrical Engineering, Beihang University

Space cities

Dongfeng Space City (东风航天城), also known as Base 20 (二十基地) or Dongfeng base (东风基地)^[184]
Beijing Space City (北京航天城)
Wenchang Space City (文昌航天城)
Shanghai Space City (上海航天城)
Yantai Space City (烟台航天城)^[185]^[186]
Guizhou Aerospace Industrial Park (贵州航天高新技术产业园), also known as Base 061 (航天〇六一基地), founded in 2002 after approval of Project 863 for industrialization of aerospace research centers (国家863计划成果产业化基地).^[187]

Suborbital launch sites

Nanhui (南汇县老港镇东进村) First successful launch of a T-7M sounding rocket on February 19, 1960.^[188]
Base 603 (安徽广德誓节渡中国科学院六〇三基地) Also known as Guangde Launch Site (广德发射场).^[189] The first successful flight of a biological experimental sounding rocket transporting eight white mice was launched and recovered on July 19, 1964.^[190]

Satellite launch centers

The PRC has 6 satellite launch centers/sites:

Jiuquan Satellite Launch Center (JSLC)
Taiyuan Satellite Launch Center (TSLC)
Xichang Satellite Launch Center (XSLC)
Wenchang Spacecraft Launch Site (administered by Xichang SLC)
Wenchang Commercial Space Launch Site (administered by HICAL)
Haiyang Oriental Aerospace Port (administered by Taiyuan SLC)

Monitoring and control centers

Beijing Aerospace Command and Control Center (BACCC)
Xi'an Satellite Control Center (XSCC) also known as Base 26(二十六基地)
Fleet of six Yuanwang-class space tracking ships.^[191]
Data relay satellite (数据中继卫星) Tianlian I (天链一号), specially developed to decrease the communication time between the Shenzhou 7 spaceship and the ground; it will also improve the amount of data that can be transferred. The current orbit coverage of 12 percent will thus be increased to a total of about 60 percent.^[192]^[193]
Deep Space Tracking Network composed with radio antennas in Beijing, Shanghai, Kunming and Ürümqi, forming a 3000 km VLBI (甚长基线干涉).^[194]

Domestic tracking stations

New integrated land-based space monitoring and control network stations, forming a large triangle with Kashi in the north-west of China, Jiamusi in the north-east and Sanya in the south.^[195]
Weinan Station
Changchun Station
Qingdao Station
Zhanyi Station
Nanhai Station
Tianshan Station
Xiamen Station
Lushan Station
Jiamusi Station
Dongfeng Station
Hetian Station

Overseas tracking stations

Tarawa Station, Kiribati
Malindi Station, Kenya
Swakopmund tracking station, Namibia
China Satellite Launch and Tracking Control General tracking hub at Espacio Lejano Station in Neuquén Province, Argentina.^[196] 38°11′35″S 70°08′51″W / 38.193014°S 70.147581°W / -38.193014; -70.147581

Plus shared space tracking facilities with France, Brazil, Sweden, and Australia.

Crewed landing sites

Siziwang Banner

Notable spaceflight programs

Project 714

As the Space Race between the two superpowers reached its climax with humans landing on the Moon, Mao Zedong and Zhou Enlai decided on July 14, 1967, that the PRC should not be left behind, and therefore initiated China's own crewed space program. The top-secret Project 714 aimed to put two people into space by 1973 with the Shuguang spacecraft. Nineteen PLAAF pilots were selected for this goal in March 1971. The Shuguang-1 spacecraft to be launched with the CZ-2A rocket was designed to carry a crew of two. The program was officially cancelled on May 13, 1972, for economic reasons, though the internal politics of the Cultural Revolution likely motivated the closure.^{[citation needed]}

The short-lived second crewed program was based on the successful implementation of landing technology (third in the World after USSR and United States) by FSW satellites. It was announced a few times in 1978 with the open publishing of some details including photos, but then was abruptly canceled in 1980. It has been argued that the second crewed program was created solely for propaganda purposes, and was never intended to produce results.^[197]

Project 863

A new crewed space program was proposed by the Chinese Academy of Sciences in March 1986, as Astronautics plan 863-2. This consisted of a crewed spacecraft (Project 863–204) used to ferry astronaut crews to a space station (Project 863–205). In September of that year, astronauts in training were presented by the Chinese media. The various proposed crewed spacecraft were mostly spaceplanes. Project 863 ultimately evolved into the 1992 Project 921.^{[citation needed]}

China Manned Space Program (Project 921)

Spacecraft

Return capsule and parachute of Shenzhou spacecraft

Exhibition of China Manned Space Program at the National Museum of China in 2023

In 1992, authorization and funding were given for the first phase of Project 921, which was a plan to launch a crewed spacecraft. The Shenzhou program had four uncrewed test flights and two crewed missions. The first one was Shenzhou 1 on November 20, 1999. On January 9, 2001 Shenzhou 2 launched carrying test animals. Shenzhou 3 and Shenzhou 4 were launched in 2002, carrying test dummies. Following these was the successful Shenzhou 5, China's first crewed mission in space on October 15, 2003, which carried Yang Liwei in orbit for 21 hours and made China the third nation to launch a human into orbit. Shenzhou 6 followed two years later ending the first phase of Project 921. Missions are launched on the Long March 2F rocket from the Jiuquan Satellite Launch Center. The China Manned Space Agency (CMSA) of the Equipment Development Department of the Central Military Commission provides engineering and administrative support for the crewed Shenzhou missions.^[198]

Space laboratory

The second phase of the Project 921 started with Shenzhou 7, China's first spacewalk mission. Then, two crewed missions were planned to the first Chinese space laboratory. The PRC initially designed the Shenzhou spacecraft with docking technologies imported from Russia, therefore compatible with the International Space Station (ISS). On September 29, 2011, China launched Tiangong 1. This target module is intended to be the first step to testing the technology required for a planned space station.

On October 31, 2011, a Long March 2F rocket lifted the Shenzhou 8 uncrewed spacecraft which docked twice with the Tiangong 1 module. The Shenzhou 9 craft took off on 16 June 2012 with a crew of 3. It successfully docked with the Tiangong-1 laboratory on 18 June 2012, at 06:07 UTC, marking China's first crewed spacecraft docking.^[199] Another crewed mission, Shenzhou 10, launched on 11 June 2013. The Tiangong 1 target module is then expected to be deorbited.^[200]

A second space lab, Tiangong 2, launched on 15 September 2016, 22:04:09 (UTC+8).^[201] The launch mass was 8,600 kg, with a length of 10.4m and a width of 3.35m, much like the Tiangong 1.^[202] Shenzhou 11 launched and rendezvoused with Tiangong 2 in October 2016, with an unconfirmed further mission Shenzhou 12 in the future. The Tiangong 2 brings with it the POLAR gamma ray burst detector, a space-Earth quantum key distribution, and laser communications experiment to be used in conjunction with the Mozi 'Quantum Science Satellite', a liquid bridge thermocapillary convection experiment, and a space material experiment. Also included is a stereoscopic microwave altimeter, a space plant growth experiment, and a multi-angle wide-spectral imager and multi-spectral limb imaging spectrometer. Onboard TG-2 there will also be the world's first-ever in-space cold atomic fountain clock.^[202]

Space station

A larger basic permanent space station (基本型空间站) would be the third and last phase of Project 921. This will be a modular design with an eventual weight of around 60 tons, to be completed sometime before 2022. The first section, designated Tiangong 3, was scheduled for launch after Tiangong 2,^[203] but ultimately not ordered after its goals were merged with Tiangong 2.^[204]

This could also be the beginning of China's crewed international cooperation, the existence of which was officially disclosed for the first time after the launch of Shenzhou 7.^[205]

The first module of Tiangong space station, Tianhe core module, was launched on 29 April 2021, from Wenchang Space Launch Site.^[116] It was first visited by Shenzhou 12 crew on 17 June 2021. The Chinese space station is scheduled to be completed in 2022^[206] and fully operational by 2023.

Lunar exploration

Annotated image of the approximate landing site of the Chinese Chang'e-3 lander. It was launched at 17:30 UTC on 1 December 2013 and reached the Moon's surface on 14 December 2013. The lunar coordinates are: 44.12°N 19.51°W.

Chang'e 4 lander on the far side of the Moon

In January 2004, the PRC formally started the implementation phase of its uncrewed Moon exploration project. According to Sun Laiyan, administrator of the China National Space Administration, the project will involve three phases: orbiting the Moon; landing; and returning samples.^{[citation needed]}

On December 14, 2005, it was reported "an effort to launch lunar orbiting satellites will be supplanted in 2007 by a program aimed at accomplishing an uncrewed lunar landing. A program to return uncrewed space vehicles from the Moon will begin in 2012 and last for five years, until the crewed program gets underway" in 2017, with a crewed Moon landing planned after that.^[207]

The decision to develop a new Moon rocket in the 1962 Soviet UR-700M-class (Project Aelita) able to launch a 500-ton payload in LTO^{[dubious – discuss]} and a more modest 50 tons LTO payload LV has been discussed in a 2006 conference by academician Zhang Guitian (张贵田), a liquid propellant rocket engine specialist, who developed the CZ-2 and CZ-4A rockets engines.^[208]^[209]^[210]

On June 22, 2006, Long Lehao, deputy chief architect of the lunar probe project, laid out a schedule for China's lunar exploration. He set 2024 as the date of China's first moonwalk.^[211]

In September 2010, it was announced that the country is planning to carry out explorations in deep space by sending a man to the Moon by 2025. China also hoped to bring a Moon rock sample back to Earth in 2017, and subsequently build an observatory on the Moon's surface. Ye Peijian, Commander in Chief of the Chang'e program and an academic at the Chinese Academy of Sciences, added that China has the "full capacity to accomplish Mars exploration by 2013."^[212]^[213]

On December 14, 2013^[214] China's Chang'e 3 became the first object to soft-land on the Moon since Luna 24 in 1976.^[215]

On 20 May 2018, several months before the Chang'e 4 mission, the Queqiao was launched from Xichang Satellite Launch Center in China, on a Long March 4C rocket.^[216] The spacecraft took 24 days to reach L₂, using a gravity assist at the Moon to save propellant.^[217] On 14 June 2018, Queqiao finished its final adjustment burn and entered the mission orbit, about 65,000 kilometres (40,000 mi) from the Moon. This is the first lunar relay satellite ever placed in this location.^[217]

On January 3, 2019, Chang'e 4, the China National Space Administration's lunar rover, made the first-ever soft landing on the Moon's far side. The rover was able to transmit data back to Earth despite the lack of radio frequencies on the far side, via a dedicated satellite sent earlier to orbit the Moon. Landing and data transmission are considered landmark achievements for human space exploration.^[218]

Yang Liwei declared at the 16th Human in Space Symposium of International Academy of Astronautics (IAA) in Beijing, on May 22, 2007, that building a lunar base was a crucial step to realize a flight to Mars and farther planets.^[219]

According to practice, since the whole project is only at a very early preparatory research phase, no official crewed Moon program has been announced yet by the authorities. But its existence is nonetheless revealed by regular intentional leaks in the media.^[220] A typical example is the Lunar Roving Vehicle (月球车) that was shown on a Chinese TV channel (东方卫视) during the 2008 May Day celebrations.

On 23 November 2020, China launched the new Moon mission Chang'e 5, which returned to Earth carrying lunar samples on 16 December 2020. Only two nations, the United States and the former Soviet Union have ever returned materials from the Moon, thus making China the third country to have ever achieved the feat.^[221]

China sent Chang'e 6 on 3 May, which conducted the first lunar sample return from the far side of the Moon.^[166] This is China's second lunar sample return mission, the first was achieved by Chang'e 5 from the lunar near side 4 years ago.^[167]

Mission to Mars and beyond

Tianwen-1 probe in Mars orbit.

Zhurong rover and lander on Martian surface. Image captured by HiRISE from NASA's Mars Reconnaissance Orbiter on 6 June 2021

In 2006, the Chief Designer of the Shenzhou spacecraft stated in an interview that:

搞航天工程不是要达成升空之旅, 而是要让人可以正常在太空中工作, 为将来探索火星、土星等作好准备。 Space programs are not aimed at sending humans into space per se, but instead at enabling humans to work normally in space, and prepare for the future exploration of Mars, Saturn, and beyond.
— CAS Academician Qi Faren^[222]

Sun Laiyan, administrator of the China National Space Administration, said on July 20, 2006, that China would start deep space exploration focusing on Mars over the next five years, during the Eleventh Five-Year Plan (2006–2010) Program period.^[223] In April 2020, the Planetary Exploration of China program was announced. The program aims to explore planets of the Solar System, starting with Mars, then expanded to include asteroids and comets, Jupiter and more in the future.^[224]

The first mission of the program, Tianwen-1 Mars exploration mission, began on July 23, 2020. A spacecraft, which consisted of an orbiter, a lander, a rover, a remote and a deployable camera, was launched by a Long March 5 rocket from Wenchang.^[145] The Tianwen-1 was inserted into Mars orbit in February 2021 after a seven-month journey, followed by a successful soft landing of the lander and Zhurong rover on May 14, 2021.^[225]

Space-based solar power

According to the China Academy of Space Technology (CAST) presentation at the 2015 International Space Development Congress in Toronto, Canada, Chinese interest in space-based solar power began in the period 1990–1995. By 2013, there was a national goal, that "the state has decided that power coming from outside of the earth, such as solar power and development of other space energy resources, is to be China's future direction" and the following roadmap was identified: "In 2010, CAST will finish the concept design; in 2020, we will finish the industrial level testing of in-orbit construction and wireless transmissions. In 2025, we will complete the first 100kW SPS demonstration at LEO; and in 2035, the 100MW SPS will have an electric generating capacity. Finally in 2050, the first commercial level SPS system will be in operation at GEO."^[226] The article went on to state that "Since SPS development will be a huge project, it will be considered the equivalent of an Apollo program for energy. In the last century, America's leading position in science and technology worldwide was inextricably linked with technological advances associated with the implementation of the Apollo program. Likewise, as China's current achievements in aerospace technology are built upon with its successive generations of satellite projects in space, China will use its capabilities in space science to assure sustainable development of energy from space."^[226]

In 2015, the CAST team won the International SunSat Design Competition with their video of a Multi-Rotary Joint concept.^[227] The design was presented in detail in a paper for the Online Journal of Space Communication.^[228]^[229]

In 2016, Lt Gen. Zhang Yulin, deputy chief of the PLA armament development department of the Central Military Commission, suggested that China would next begin to exploit Earth-Moon space for industrial development. The goal would be the construction of space-based solar power satellites that would beam energy back to Earth.^[230]

In June 2021, Chinese officials confirmed the continuation of plans for a geostationary solar power station by 2050. The updated schedule anticipates a small-scale electricity generation test in 2022, followed by a megawatt-level orbital power station by 2030. The gigawatt-level geostationary station will require over 10,000 tonnes of infrastructure, delivered using over 100 Long March 9 launches.^[231]

List of launchers and projects

Launch vehicles

Active/under research

Air-Launched SLV able to place a 50 kilogram plus payload to 500 km SSO^[232]
Ceres-1 small-lift solid-fueled launch vehicle from private firm (relatively high launch cadence)
Gravity-1 medium-lift sea-launched solid fuel launch vehicle under development
Hyperbola-1 small-lift solid-fueled launch vehicle from private firm
Hyperbola-3 medium-lift liquid-fueled (methalox) launch vehicle with reusable first stage (VTVL) from private firm currently under development
Jielong 3 small to medium-lift solid fueled launch vehicle currently in service
Kaituozhe-1A (开拓者一号甲)
Kuaizhou quick-reaction small-lift solid fuel launch vehicle
Lijian-1 small to medium-lift solid fuel launch vehicle currently in service (by the commercial spin-off of the Chinese Academy of Sciences)
Lijian-2 medium-lift launch vehicle utilizing liquid fuel (kerolox) with reusable first stage under development
CZ-2E(A) Intended for launch of Chinese space station modules. Payload capacity up to 14 tons in LEO and 9000 (kN) liftoff thrust developed by 12 rocket engines, with enlarged fairing of 5.20 m in diameter and length of 12.39 m to accommodate large spacecraft^[233]
CZ-2F/G Modified CZ-2F without escape tower, specially used for launching robotic missions such as Shenzhou cargo and space laboratory module with payload capacity up to 11.2 tons in LEO^[234]
CZ-3B(A) More powerful Long March rockets using larger-size liquid propellant strap-on motors, with payload capacity up to 13 tons in LEO
CZ-3C Launch vehicle combining CZ-3B core with two boosters from CZ-2E
Long March 4C
CZ-5 heavy-lift hydrolox launch vehicle (with kerolox boosters)
CZ-5B variant of the CZ-5 for low Earth orbit payloads (up to 25 tonnes to LEO)
CZ-6 or Small Launch Vehicle; small-lift kerolox LV with short launch preparation period, low cost and high reliability, to meet the launch need of small satellites up to 500 kg to 700 km SSO, first flight for 2010; with Fan Ruixiang (范瑞祥) as Chief designer of the project^[235]^[236]^[237]
CZ-7 medium-lift kerolox launch vehicle for launching resupply missions to the Tiangong space station
CZ-8 medium-lift launch vehicle mainly for launching payloads to SSO orbits
CZ-9 super heavy-lift launch vehicle with a LEO lift capability of 150 tonnes currently under development (planned to be fully reusable in time)
CZ-10 crew-rated super-heavy launch vehicle for crewed lunar missions under development
CZ-10A crew-rated medium-lift launch vehicle for launching the next-generation crewed spacecraft to LEOs with reusable first stage currently under development
CZ-11 small-lift solid fuel quick-response launch vehicle
Pallas-1 reusable (1st stage) medium-lift liquid fuel (kerolox) launch vehicle by private firm currently under development
Project 921-3 Reusable launch vehicle current project of the reusable shuttle system.
Tengyun another current project of two wing-staged reusable shuttle system
Reusable spaceplane reusable vertically-launched spaceplane with wings that lands on a runway and currently in service (speculated to be similar to the US X-37B in form and function)
Tianlong 2 medium-lift kerolox launch vehicle from private firm (in service)
Tianlong 3 medium to heavy-lift kerolox launch vehicle with reusable first stage from private firm currently under development
Zhuque-2 medium-lift liquid fuel (methalox) launch vehicle by private firm currently in service (first methane fueled rocket in the world to reach space and to reach orbit with payload)
Zhuque-3 medium to heavy-lift methalox launch vehicle by private firm with reusable first stage currently under development

Cancelled/retired

CZ-1D based on a CZ-1 but with a new N₂O₄/UDMH second stage.
Project 869 reusable shuttle system with Tianjiao-1 or Chang Cheng-1 (Great Wall-1) orbiters. Project of 1980s-1990s.

Satellites and science mission

Space-Based ASAT System small and nano-satellites developed by the Small Satellite Research Institute of the Chinese Academy of Space Technology.^[238]
The Double Star Mission comprised two satellites launched in 2003 and 2004, jointly with ESA, to study the Earth's magnetosphere.^[239]
Earth observation, remote sensing or reconnaissance satellites series: CBERS, Dongfanghong program, Fanhui Shi Weixing, Yaogan and Ziyuan 3.
Tianlian I telecommunication satellite
Tianlian II (天链二号) Next generation data relay satellite (DRS) system, based on the DFH-4 satellite bus, with two satellites providing up to 85% coverage.^[240]
Beidou navigation system or Compass Navigation Satellite System, composed of 60 to 70 satellites, during the "Eleventh Five-Year Plan" period (2006–2010).^[241]
Astrophysics research, with the launch of the world's largest Solar Space Telescope in 2008, and Project 973 Space Hard X-Ray Modulation Telescope (硬X射线调制望远镜) by 2010.^[242]
Chinese Deep Space Network with the completion of the FAST, the world's largest single dish radio antenna of 500 m in Guizhou, and a 3000 km VLBI radio antenna.^[243]
A Deep Impact-style mission to test process of re-directing the direction of an asteroid or comet.^[244]

Space exploration

Crewed LEO Program

Project 921-1 – Shenzhou spacecraft.
Tiangong - first three crewed Chinese Space Laboratories.
Project 921-2 – permanent crewed modular Chinese Space Station^[245]^[246]
Tianzhou – robotic cargo vessel to resupply the Chinese Space Station, based on the design of Tiangong-1, not meant for reentry, but usable for garbage disposal.^[247]^[248]
Next-generation crewed spacecraft (货运飞船) – upgrade version of the Shenzhou spacecraft to resupply the Chinese Space Station and return cargo back to Earth.
Project 921-11 – X-11 reusable spacecraft for Project 921-2 Space Station.
Tianjiao-1 or Chang Cheng-1 (Great Wall-1) - winged spaceplane orbiters of Project 869 reusable shuttle system. Project of 1980s-1990s.
Shenlong - winged spaceplane orbiter of current Project 921-3 reusable shuttle system.
Tengyun - winged spaceplane orbiter in another current project of two wing-staged reusable shuttle system.
HTS Maglev Launch Assist Space Shuttle - winged spaceplane orbiter in another current shuttle project.

Chinese Lunar Exploration Program

First phase, Chang'e 1 and Chang'e 2 – launched in 2007 and 2010
Second phase, Chang'e 3 and Chang'e 4 – launched in 2013 and 2018
Third phase, Chang'e 5-T1 (completed in 2014) and Chang'e 5 – (completed in 2020)
Fourth phase, Chang'e 6 (sample-return from lunar far-side in May-June 2024), Chang'e 7 and Chang'e 8 – will explore the south pole for natural resources; may 3D-print a structure using regolith.
Crewed mission: by the year 2030, – crewed lunar missions employing the next-generation crewed spacecraft and the crewed lunar lander

Deep Space Exploration Program

China's first deep space probe, the Yinghuo-1 orbiter, was launched in November 2011 along with the joint Fobos-Grunt mission with Russia, but the rocket failed to leave Earth orbit and both probes underwent destructive re-entry on 15 January 2012.^[249]

In 2018, Chinese researchers proposed a deep space exploration roadmap to explore Mars, an asteroid, Jupiter, and further targets, within the 2020–2030 timeframe.^[250]^[251] Current and upcoming robotic missions include:

Chinese Deep Space Network relay satellites, for deep-space communication and exploration support network.
Tianwen-1, launched on 23 July 2020 with arrival at Mars on 10 February 2021. Mission includes an orbiter, a deployable and remote camera, a lander, and the Zhurong rover.^[250]
Tianwen-2, formerly ZhengHe, targeted for launch in 2025. Mission goals include asteroid flyby observations, global remote sensing, robotic landing, and sample return.^[250] Tianwen-2 is now in active development.^[252]
Interstellar Express, targeting for launch around 2024–2025 for Interstellar Heliosphere Probe-1 (IHP-1) and around 2025–2026 for Interstellar Heliosphere Probe-2 (IHP-2). Mission objectives include exploration of the heliosphere and interstellar space.^[253] Also to become the first non-NASA probes to leave the Solar System.^[254]
Mars Sample Return Mission, planned for launch around 2028–2030.^[251]^[255] Mission goals include in-situ topography and soil composition analysis, deep interior investigations to probe the planet's origins and geologic evolution, and sample return.^[250] As of December 2019, the plan is for two launches to be conducted during the November 2028 Earth-to-Mars launch window: a sample collection lander with Mars ascent vehicle on a Long March 3B, and an Earth Return Orbiter on a Long March 5, with samples returning to Earth in September 2031. Earlier plans implemented the mission in a single launch using the Long March 9.^[256]
Jupiter System orbiter, mission goals include orbital exploration of Jupiter and its four largest moons (with a focus on Callisto by orbiting this Jovian moon), study of the magnetohydrodynamics in the Jupiter system, and investigation of the internal composition of Jupiter's atmosphere and moons,^[250]^[255]
A fly-by of Uranus is planned as part of the 2029-2030 Tianwen-4 mission. The Uranus fly-by probe will detach from the Jupiter orbiter while in interplanetary space and proceed to a separate encounter with Uranus during the 2040s.

References

^ "How is China Advancing its Space Launch Capabilities?". Center for Strategic and International Studies. November 5, 2019.
^ Myers, Steven Lee (October 15, 2021). "The Moon, Mars and Beyond: China's Ambitious Plans in Space". The New York Times. ISSN 0362-4331. Retrieved September 13, 2023.
^ Kania, Elsa B.; Costello, John (February 23, 2021). "Seizing the commanding heights: the PLA Strategic Support Force in Chinese military power". Journal of Strategic Studies. 44 (2): 218–264. doi:10.1080/01402390.2020.1747444. ISSN 0140-2390. S2CID 219449682.
^ Pollpeter, Kevin; Chase, Michael; Heginbotham, Eric (2017). The Creation of the PLA Strategic Support Force and Its Implications for Chinese Military Space Operations. RAND Corporation. doi:10.7249/rr2058. ISBN 978-0-8330-9872-6.
^ "老五院：中国航天六十甲子的起点". China Aerospace Science and Technology Corporation (in Chinese). July 29, 2016. Archived from the original on October 15, 2022. Retrieved October 13, 2022.
^ ^a ^b "1059：东风破晓开天地". China Aerospace Science and Technology Corporation (in Chinese). August 3, 2016. Archived from the original on October 15, 2022. Retrieved October 13, 2022.
^ "赵九章与中国卫星" [Zhao Jiuzhang and China Satellite] (in Chinese). 中国科学院. October 16, 2007. Archived from the original on March 14, 2008. Retrieved July 3, 2008.
^ ""8公里，那也了不起"". China Aerospace Science and Technology Corporation (in Chinese). September 30, 2016. Archived from the original on October 13, 2022. Retrieved October 13, 2022.
^ 宋忠保; 沈慧良 (November 5, 2015). "第一枚探空火箭发射". 中国科学院国家空间科学中心 (in Chinese). Archived from the original on October 13, 2022. Retrieved October 13, 2022.
^ "China and the Second Space Age" (PDF). Futron Corporation. 2003. Archived from the original (PDF) on April 19, 2012. Retrieved October 6, 2011.
^ "不信"东风"唤不回". China Aerospace Science and Technology Corporation (in Chinese). September 30, 2016. Archived from the original on October 14, 2022. Retrieved October 13, 2022.
^ ""两弹结合"壮国威". China Aerospace Science and Technology Corporation (in Chinese). September 30, 2016. Retrieved May 6, 2023.
^ "中国第一颗人造地球卫星"东方红一号"诞生记". 新浪网 (in Chinese). April 13, 2020. Archived from the original on August 28, 2022. Retrieved August 28, 2022.
^ "大国长剑啸东风". China Aerospace Science and Technology Corporation (in Chinese). September 30, 2016. Archived from the original on October 15, 2022. Retrieved October 14, 2022.
^ ^a ^b Meyskens, Covell F. (2020). Mao's Third Front: The Militarization of Cold War China. Cambridge, United Kingdom: Cambridge University Press. doi:10.1017/9781108784788. ISBN 978-1-108-78478-8. OCLC 1145096137. S2CID 218936313.
^ "《东方红卫星传奇》". China Central Television. July 3, 2007. Retrieved August 29, 2008.
^ "回收生物返回舱". 雷霆万钧. September 19, 2005. Archived from the original on December 22, 2005. Retrieved July 24, 2008.
^ "首批航天员19人胜出为后来积累了宝贵的经验". 雷霆万钧. September 16, 2005. Archived from the original on December 22, 2005. Retrieved July 24, 2008.
^ "第一艘无人试验飞船发射成功—回首航天路". cctv.com. October 5, 2005. Retrieved August 2, 2007.
^ ^a ^b "风暴一号展雄心". China Aerospace Science and Technology Corporation (in Chinese). September 30, 2016. Archived from the original on October 15, 2022. Retrieved October 14, 2022.
^ ""长征二号"发射首颗返回式卫星". 中国航天科技集团公司 (in Chinese). 中国航天报. December 7, 2014. Archived from the original on July 10, 2021. Retrieved July 10, 2021.
^ ""倚天长剑"飞向太平洋". China Aerospace Science and Technology Corporation (in Chinese). September 30, 2016. Retrieved May 7, 2023.
^ ^a ^b "闵士权：天上一颗星，人间几十载". 新浪科技 (in Chinese). September 17, 2019. Archived from the original on October 16, 2022. Retrieved October 16, 2022.
^ ^a ^b ^c "长征家族走出"美男子"". China Aerospace Science and Technology Corporation (in Chinese). October 7, 2016. Archived from the original on October 16, 2022. Retrieved October 14, 2022.
^ ^a ^b "我国首颗通信卫星东方红二号升空记". 中国电信博物馆 (in Chinese). April 8, 2021. Archived from the original on October 17, 2022. Retrieved April 18, 2022.
^ "中国载人航天史上的四组神秘代号都是什么含义？". Xinhua Net (in Chinese). June 17, 2021. Archived from the original on July 10, 2021. Retrieved July 10, 2021.
^ "China Unveils Commercial Space Program". Los Angeles Times. June 13, 1985. Archived from the original on May 8, 2023. Retrieved May 8, 2023.
^ "从亚洲一号走向世界". China Aerospace Science and Technology Corporation (in Chinese). October 8, 2016. Archived from the original on October 18, 2022. Retrieved October 14, 2022.
^ "18个月写就研制传奇". China Aerospace Science and Technology Corporation (in Chinese). October 8, 2016. Archived from the original on October 18, 2022. Retrieved October 14, 2022.
^ ""长二捆"火箭是专门为国际商业发射任务研制的火箭". China Academy of Launch Vehicle Technology (in Chinese). May 14, 2016. Archived from the original on May 11, 2021. Retrieved October 17, 2022.
^ "1992年8月14日，长征二号E火箭成功为澳大利亚发"澳星-B1"，再度撞开世界大门". China Academy of Launch Vehicle Technology (in Chinese). May 18, 2016. Retrieved May 9, 2023.
^ "长二捆火箭与发射"澳星"". China Academy of Launch Vehicle Technology (in Chinese). August 26, 2016. Archived from the original on October 18, 2022. Retrieved October 17, 2022.
^ ^a ^b "History". China Aerospace Science and Technology Corporation. Archived from the original on April 9, 2021. Retrieved May 21, 2021.
^ "1996年2月15日，长征三号乙火箭首飞，发射国际卫星组织"国际708卫星"失利". China Academy of Launch Vehicle Technology (in Chinese). May 27, 2016. Archived from the original on October 18, 2022. Retrieved October 18, 2022.
^ ^a ^b 高一鸣 (September 20, 2019). "质量日忆改革：归零，在挫折后开启". 中国航天科技集团微信公众号 (in Chinese). Archived from the original on October 18, 2022. Retrieved October 18, 2022.
^ "1996年7月3日，长征三号火箭成功发射香港亚太通信卫星公司的"亚太IA通信卫星"". China Academy of Launch Vehicle Technology (in Chinese). May 28, 2016. Archived from the original on October 18, 2022. Retrieved October 18, 2022.
^ ^a ^b "1996年8月18日，长征三号火箭发射"中星七号通信卫星"失利". China Academy of Launch Vehicle Technology (in Chinese). May 28, 2016. Archived from the original on October 18, 2022. Retrieved October 18, 2022.
^ "挫折中走出质量升级路". China Aerospace Science and Technology Corporation (in Chinese). October 9, 2016. Archived from the original on October 18, 2022. Retrieved October 14, 2022.
^ "Launch Record". CGWIC. July 25, 2022. Archived from the original on April 4, 2023. Retrieved May 9, 2023.
^ "1997年8月20日长三乙火箭成功为菲律宾发射马部海通信卫星中国从此具备5吨高轨道发射能力". China Academy of Launch Vehicle Technology (in Chinese). June 14, 2016. Archived from the original on October 18, 2022. Retrieved October 18, 2022.
^ ^a ^b "中国火箭商业发射之路". China Academy of Launch Vehicle Technology (in Chinese). July 29, 2016. Archived from the original on October 18, 2022. Retrieved October 18, 2022.
^ Hoffner, John (May 15, 2020). "The Myth of "ITAR-Free"". Aerospace Security. Archived from the original on April 21, 2023. Retrieved May 9, 2023.
^ "1999年6月12日，长征二号丙改进型火箭发射铱星双星成功铱星合同全部完成". China Academy of Launch Vehicle Technology (in Chinese). June 28, 2016. Archived from the original on October 18, 2022. Retrieved October 18, 2022.
^ "Management_CHINA MANNED SPACE". Official Website of China Manned Space. Archived from the original on July 11, 2021. Retrieved July 23, 2021.
^ "Handbook on China Space Station" (PDF). Archived (PDF) from the original on April 28, 2021. Retrieved July 23, 2021.
^ "China's Space Activities". China.org.cn. The State Council Information Office of the People's Republic of China. November 22, 2000. Archived from the original on April 17, 2004. Retrieved May 27, 2023.
^ 央视新闻 (June 15, 2020). "数"说北斗丨从起步到全球组网北斗建设的"三步走"". 北斗卫星导航系统 (in Chinese). Archived from the original on March 12, 2022. Retrieved October 19, 2022.
^ ^a ^b "System". BeiDou Navigation Satellite System. Archived from the original on May 22, 2023. Retrieved May 27, 2023.
^ ^a ^b "20年磨一剑——北斗导航系统的发展历程". 中国数字科技馆 (in Chinese). March 30, 2021. Archived from the original on October 22, 2022. Retrieved October 19, 2022.
^ "Shenzhou IV". China Manned Space. Retrieved May 28, 2023.
^ "Shenzhou V". China Manned Space. Retrieved May 28, 2023.
^ "China Successfully Completes First Manned Space Flight". Space Daily. October 16, 2003. Archived from the original on December 26, 2022. Retrieved May 28, 2023.
^ ^a ^b "航天科技集团五院成功发射第400星的背后". China Aerospace Science and Technology Corporation (in Chinese). 中国航天报. March 22, 2023. Retrieved May 28, 2023.
^ "Shenzhou VI". China Manned Space. Retrieved July 25, 2021.
^ "Shenzhou VII". China Manned Space. Retrieved July 25, 2021.
^ 贺迎春; 方经纶; 张桂贵 (October 25, 2021). "欧阳自远：把地质做到太阳系天体上去". 中国科学院 (in Chinese). Archived from the original on October 22, 2022. Retrieved October 22, 2022.
^ "工程简介" (in Chinese). 中国探月与深空探测网. Retrieved May 20, 2021.
^ "迈出深空探测第一步". China Aerospace Science and Technology Corporation (in Chinese). October 7, 2016. Retrieved October 14, 2022.
^ "2005年4月12日，长征三号乙运载火箭成功发射"亚太六号"卫星". China Academy of Launch Vehicle Technology (in Chinese). August 12, 2016. Archived from the original on October 22, 2022. Retrieved October 22, 2022.
^ ""双脚"迈进国际宇航市场". China Aerospace Science and Technology Corporation (in Chinese). October 9, 2016. Archived from the original on October 22, 2022. Retrieved October 22, 2022.
^ 驻尼日利亚经商参处 (May 25, 2007). "尼日利亚媒体关于尼发射通讯卫星的有关报道". Ministry of Commerce (China) (in Chinese). Archived from the original on October 22, 2022. Retrieved October 22, 2022.
^ "GDP破百万亿元的中国答卷". 中华人民共和国中央人民政府 (in Chinese). January 19, 2021. Archived from the original on October 24, 2022. Retrieved October 23, 2022.
^ Chen, Liangfu; Letu, Husi; Fan, Meng; Shang, Huazhe; Tao, Jinhua; Wu, Laixiong; Zhang, Ying; Yu, Chao; Gu, Jianbin; Zhang, Ning; Hong, Jin (April 8, 2022). "An Introduction to the Chinese High-Resolution Earth Observation System: Gaofen-1~7 Civilian Satellites". Journal of Remote Sensing. 2022: 1–14. Bibcode:2022JRemS202269536C. doi:10.34133/2022/9769536. S2CID 247446513.
^ 胡喆; 宋晨 (December 9, 2022). "高分五号01A卫星升空高分专项工程空间段建设任务全面完成". Xinhua Net (in Chinese). Retrieved May 29, 2023.
^ 李国利; 胡喆; 张汨汨 (June 23, 2020). "中国北斗服务全球——写在我国完成北斗全球卫星导航系统星座部署之际". 新华网 (in Chinese). Archived from the original on June 26, 2020. Retrieved October 19, 2022.
^ Jones, Andrew (June 23, 2021). "China launches final satellite to complete Beidou system, booster falls downrange". SpaceNews. Retrieved May 21, 2021.
^ "总书记亲自宣布的这个消息非同寻常". 新华社 (Xinhua News Agency) (in Chinese (China)). August 1, 2020. 习近平总书记宣布了一个振奋人心的消息："北斗三号全球卫星导航系统正式开通！"
^ Lei, Zhao (July 31, 2020). "Xi declares start of Beidou's full-scale global service". China Daily. Retrieved May 29, 2023.
^ "Xi officially announces commissioning of BDS-3 navigation system". August 1, 2021. Retrieved May 21, 2021.
^ "International Committee on Global Navigation Satellite Systems (ICG): Members". Archived from the original on March 22, 2022. Retrieved December 12, 2021.
^ "All components of the docking mechanism was designed and manufactured in-house China". Xinhua News Agency. November 3, 2011. Archived from the original on April 26, 2012. Retrieved February 1, 2012.
^ "China next year manual spacecraft Temple docking, multiply group has completed primary". Beijing News. November 4, 2011. Retrieved February 19, 2012.
^ "Tiangong I". China Manned Space. Retrieved July 25, 2021.^{[permanent dead link‍]}
^ "Shenzhou VIII". China Manned Space. Retrieved July 25, 2021.
^ "Shenzhou IX". China Manned Space. Retrieved July 25, 2021.
^ "Shenzhou X". China Manned Space. Retrieved July 25, 2021.
^ "神十任务第二场新闻发布会答记者问实录". 中国载人航天工程官方网站 (in Chinese). June 26, 2013. Archived from the original on July 12, 2021. Retrieved July 12, 2021.
^ "Space Laboratory Missions". China Manned Space. Retrieved July 25, 2021.
^ "聆听"嫦娥"故事，领悟探月精神：嫦娥二号——"替补"变身"先锋"". 中国探月与深空探测网 (in Chinese). November 13, 2019. Retrieved October 23, 2022.
^ "嫦娥落月"梦成真". China Aerospace Science and Technology Corporation (in Chinese). October 9, 2016. Archived from the original on October 24, 2022. Retrieved October 22, 2022.
^ ^a ^b Wu Ji (July 27, 2020). ""萤火一号"：一段不能忘记的历史". 中科院之声 (in Chinese). Archived from the original on June 14, 2021. Retrieved June 14, 2021.
^ "Programming glitch, not radiation or satellites, doomed Phobos-Grunt". 7 February 2012. Archived from the original on 10 February 2012. Retrieved 26 February 2012.
^ Lakdawalla, Emily (December 14, 2012). "Chang'E 2 imaging of Toutatis succeeded beyond my expectations!". The Planetary Society. Retrieved December 15, 2012.
^ ""Pseudo-MPEC" for 2010-050A = SM999CF = Chang'e 2 probe". Retrieved November 15, 2012.
^ "Full text of white paper on China's space activities in 2016". The State Council of the People's Republic of China. December 28, 2016. Archived from the original on December 12, 2022. Retrieved June 1, 2023.
^ 刘朝晖 (June 29, 2016). "航天"中国芯"升级". 新民周刊 (in Chinese). Archived from the original on October 24, 2022. Retrieved October 24, 2022.
^ 中央电视台 (July 29, 2022). "揭秘"胖五"发动机研制：每一步都无比艰难，300人曾在厂里住了3个月". 上观新闻 (in Chinese). Archived from the original on October 24, 2022. Retrieved October 24, 2022.
^ "120吨级液氧煤油发动机项目验收". CASC. June 1, 2012. Archived from the original on July 3, 2015. Retrieved July 2, 2015.
^ "120吨级液氧煤油火箭发动机进入工程应用阶段". State Administration of Science, Technology and Industry for National Defense of People's Republic of China (in Chinese). June 30, 2014. Retrieved June 3, 2023.
^ 余建斌; 李心萍 (September 21, 2015). "人民网：中国刷新一箭多星纪录". SAST (in Chinese). Archived from the original on December 27, 2020. Retrieved October 24, 2022.
^ 魏京华 (June 27, 2016). "托举"冰箭"的绿色动力". CASC (in Chinese). Archived from the original on June 30, 2016. Retrieved October 24, 2022.
^ 姜浩峰 (June 29, 2016). "选址海南，为大火箭做准备". 新民周刊 (in Chinese). Archived from the original on October 24, 2022. Retrieved October 24, 2022.
^ Clark, Stephen (June 25, 2016). "China's new Long March 7 rocket successful on first flight". spaceflightnow.com. Retrieved June 3, 2023.
^ "长征五号，中国新力量". The State Council Information Office of the People's Republic of China (in Chinese). November 4, 2016. Archived from the original on October 31, 2022. Retrieved October 24, 2022.
^ Clark, Stephen (November 3, 2016). "China launches Long March 5, one of the world's most powerful rockets". spaceflightnow.com. Retrieved June 4, 2023.
^ Barbosa, Rui C. (November 2, 2016). "China conducts Long March 5 maiden launch". NASASpaceflight.com. Retrieved June 4, 2023.
^ Foust, Jeff (July 2, 2017). "Long March 5 launch fails". SpaceNews. Retrieved June 4, 2023.
^ Barbosa, Rui C.; Bergin, Chris (May 20, 2018). "Queqiao relay satellite launched ahead of Chang'e-4 lunar mission". NASASpaceflight.com. Retrieved June 5, 2023.
^ Jones, Andrew (December 7, 2018). "China launches Chang'e-4 spacecraft for pioneering lunar far side landing mission". SpaceNews. Retrieved June 5, 2023.
^ Jones, Andrew (December 12, 2018). "Chang'e-4 spacecraft enters lunar orbit ahead of first-ever far side landing". SpaceNews. Retrieved June 5, 2023.
^ Jones, Andrew (January 3, 2019). "Chang'e-4 returns first images from lunar farside following historic landing". SpaceNews. Retrieved June 5, 2023.
^ Clark, Stephen (January 5, 2019). "Chinese rover begins exploring far side of the moon". spaceflightnow.com. Retrieved June 5, 2023.
^ ^a ^b "IAF WORLD SPACE AWARD". International Astronautical Federation. Retrieved June 5, 2023.
^ Barbosa, Rui C. (August 15, 2016). "Long March 2D launches world's first quantum communications satellite". NASASpaceflight.com. Retrieved June 5, 2023.
^ Clark, Stephen (June 15, 2017). "Chinese astronomy satellite placed into orbit by Long March rocket". spaceflightnow.com. Retrieved June 5, 2023.
^ "我国成功组织中欧航天员海上救生训练". 中国载人航天工程官方网站 (in Chinese). August 21, 2017. Archived from the original on July 20, 2021. Retrieved July 20, 2021.
^ "ESA and Chinese astronauts train together". European Space Agency. August 24, 2017. Archived from the original on July 2, 2021. Retrieved July 20, 2021.
^ "Orbital Launches of 2018". Retrieved February 4, 2019.
^ Barbosa, Rui C. (June 5, 2019). "China conducts first Sea Launch mission with Long March 11 launch of seven satellites". NASASpaceflight.com. Retrieved June 5, 2023.
^ Jones, Andrew (July 25, 2019). "Chinese iSpace achieves orbit with historic private sector launch". SpaceNews. Retrieved June 5, 2023.
^ 黄希; 杨成 (January 5, 2020). "长征五号火箭第三飞获得圆满成功". China Aerospace Science and Technology Corporation (in Chinese). Archived from the original on October 24, 2022. Retrieved October 24, 2022.
^ Jones, Andrew (December 27, 2019). "Successful Long March 5 launch opens way for China's major space plans". SpaceNews. Retrieved June 5, 2023.
^ Clark, Stephen (December 27, 2019). "Successful Long March 5 launch paves way for new Chinese space missions". spaceflightnow.com. Retrieved June 5, 2023.
^ Gebhardt, Chris (December 27, 2019). "Long March 5 conducts critical Return To Flight mission". NASASpaceflight.com. Retrieved June 5, 2023.
^ Jones, Andrew (May 5, 2020). "Long March 5B launch clears path for Chinese space station project". SpaceNews. Retrieved June 10, 2023.
^ ^a ^b Jones, Andrew (April 29, 2021). "China launches Tianhe space station core module into orbit". SpaceNews. Retrieved May 21, 2021.
^ Graham, William (May 29, 2021). "China launches Tianzhou 2, first cargo mission to new space station". NASASpaceflight.com. Retrieved June 10, 2023.
^ Davenport, Justin (June 16, 2021). "Shenzhou-12 and three crew members successfully launch to new Chinese space station". NASASpaceflight.com. Retrieved June 10, 2023.
^ "China brings astronauts back, advances closer to "space station era"". Xinhua Net. September 17, 2021. Retrieved September 17, 2021.
^ Jones, Andrew (September 7, 2021). "Shenzhou-12 astronauts return to Earth after 3-month space station mission". SpaceNews. Retrieved June 10, 2023.
^ Gray, Tyler (April 15, 2022). "Shenzhou-13 mission ends with safe return of Chinese taikonaut trio". NASASpaceflight.com. Retrieved June 10, 2023.
^ Clark, Stephen (November 9, 2021). "China's first female spacewalker helps outfit space station robotic arm". spaceflightnow.com. Retrieved June 10, 2023.
^ "神舟十四号载人飞行任务新闻发布会召开". China Manned Space Program (in Chinese). June 5, 2022. Archived from the original on June 5, 2022. Retrieved June 5, 2022.
^ Jones, Andrew (July 24, 2022). "Second module docks at China's space station, large rocket stage tracked in orbit". SpaceNews. Retrieved July 26, 2022.
^ Jones, Andrew (October 7, 2022). "China moves Tiangong space station module to side docking port (video)". SPACE.com. Retrieved June 10, 2023.
^ "China launches lab module Mengtian as space station approaches completion- China.org.cn". www.china.org.cn. Retrieved November 3, 2022.
^ Skibba, Ramin. "China Is Now a Major Space Power". Wired. Retrieved November 4, 2022.
^ "中国航天员乘组完成首次在轨交接神舟十四号航天员乘组将于12月4日返回东风着陆场". China Manned Space Program (in Chinese). December 3, 2022. Retrieved April 1, 2023.
^ Clark, Stephen (November 29, 2022). "Chinese astronauts meet in space for historic crew handover". Spaceflight Now. Retrieved November 29, 2022.
^ David, Leonard (November 5, 2014). "China's 1st Round-Trip Moon Shot Sets Stage for Bigger Lunar Feats". SPACE.com. Retrieved June 10, 2023.
^ Foust, Jeff (September 25, 2017). "Long March 5 failure to postpone China's lunar exploration program". SpaceNews. Retrieved June 10, 2023.
^ Berger, Eric (November 24, 2020). "A successful liftoff for China's most ambitious Moon mission to date". ArsTechnica. Retrieved June 11, 2023.
^ Jones, Andrew (December 1, 2020). "Chang'e-5 successfully lands on moon to collect youngest lunar samples". SpaceNews. Retrieved June 11, 2023.
^ Jones, Andrew (December 4, 2020). "Chang'e-5 spacecraft prepare for historic lunar orbit rendezvous, sample relay". SpaceNews. Retrieved June 11, 2023.
^ "嫦娥五号上升器进入预定轨道实现我国首次地外天体起飞". CLEP (in Chinese). December 3, 2020. Archived from the original on January 25, 2021. Retrieved October 25, 2022.
^ Jones, Andrew (December 6, 2020). "China's Chang'e 5 aces lunar orbit docking needed to bring moon samples home". SPACE.com. Retrieved June 11, 2023.
^ Jones, Andrew (December 14, 2020). "China's moon rocks are officially on their way to Earth as Chang'e 5 probe leaves lunar orbit". SPACE.com. Retrieved June 11, 2023.
^ Jones, Andrew (December 16, 2020). "China recovers Chang'e-5 moon samples after complex 23-day mission". SpaceNews. Retrieved June 11, 2023.
^ "China's Chang'e-5 retrieves 1,731 grams of moon samples". CNSA. December 19, 2020. Retrieved June 11, 2023.
^ David, Leonard (December 16, 2020). "China Scores Moon Sample Milestone". Leonard David's INSIDE OUTER SPACE. Retrieved June 11, 2023.
^ "嫦娥五号探测器圆满完成我国首次地外天体采样返回任务". CLEP (in Chinese). December 17, 2020. Archived from the original on December 31, 2022. Retrieved October 25, 2022.
^ Andrew Jones (November 20, 2019). "China quietly used NASA's Jupiter probe to test its deep space network". SpaceNews. Retrieved June 14, 2021.
^ "CNSA invited embassies and media to witness hovering and obstacle avoidance test for Mars Lander of China's first Mars exploration mission". CNSA. November 14, 2019. Retrieved June 11, 2023.
^ Jones, Andrew (July 23, 2020). "China's Mars mission named Tianwen-1, appears on track for July launch". SpaceNews. Retrieved March 26, 2023.
^ ^a ^b Jones, Andrew (July 23, 2020). "Tianwen-1 launches for Mars, marking dawn of Chinese interplanetary exploration". SpaceNews. Retrieved March 26, 2023.
^ Jones, Andrew (July 22, 2020). "China raises the stakes with second Mars attempt". SpaceNews. Retrieved June 11, 2023.
^ Wall, Mike (July 23, 2020). "China launches ambitious Tianwen-1 Mars rover mission". SPACE.com. Retrieved June 11, 2023.
^ Berger, Eric (July 22, 2020). "China set to launch an ambitious lander mission to Mars". ArsTechnica. Retrieved June 11, 2023.
^ Gebhardt, Chris (July 22, 2020). "China seeks "Heavenly Questions" with ambitious Tianwen-1 mission to Mars". NASASpaceflight.com. Retrieved June 11, 2023.
^ "China launches ambitious attempt to land rover on Mars". NBC News. Associated Press. July 23, 2020. Retrieved June 11, 2023.
^ Clark, Stephen (February 10, 2021). "China's first Mars mission enters orbit around Red Planet". spaceflightnow.com. Retrieved June 11, 2023.
^ "China shows first high-def pictures of Mars taken by Tianwen 1". CNSA. March 4, 2021. Retrieved June 11, 2023.
^ "国家航天局发布天问一号拍摄火星侧身影像". CNSA (in Chinese). March 26, 2021. Retrieved June 11, 2023.
^ "Update: China Focus: China's first Mars rover named Zhurong". CNSA. April 25, 2020. Retrieved June 11, 2023.
^ ^a ^b "Probe makes historic landing on Mars". CNSA. May 17, 2021. Retrieved June 11, 2023.
^ David, Leonard (May 22, 2021). "China's Mars Rover: On a Roll". Leonard David's INSIDE OUTER SPACE. Retrieved June 11, 2023.
^ "天问一号探测器着陆火星首批科学影像图揭幕". CNSA (in Chinese). June 11, 2021. Retrieved June 11, 2023.
^ "Status of "DRO-A/B"". Next Spaceflight. Retrieved March 14, 2024.
^ Jones, Andrew (March 14, 2024). "Surprise Chinese lunar mission hit by launch anomaly". SpaceNews. Retrieved March 14, 2024.
^ Jones, Andrew (March 28, 2024). "China appears to be trying to save stricken spacecraft from lunar limbo Andrew Jones March 28, 2024". SpaceNews. Retrieved April 14, 2024.
^ Jones, Andrew (August 20, 2024). "Chinese spacecraft appear to reach lunar orbit despite launch setback". SpaceNews. Retrieved August 20, 2024.
^ Jones, Andrew (March 28, 2024). "China appears to be trying to save stricken spacecraft from lunar limbo". SpaceNews. Retrieved March 29, 2024.
^ Jones, Andrew (March 14, 2024). "China launches Queqiao-2 relay satellite to support moon missions". SpaceNews. Retrieved March 20, 2024.
^ "探月工程里程碑：天都二号卫星成功应用冷气微推进系统". Weixin Official Accounts Platform. Retrieved April 4, 2024.
^ Jones, Andrew (March 25, 2024). "China's Queqiao-2 relay satellite enters lunar orbit". SpaceNews. Retrieved March 26, 2024.
^ ^a ^b Andrew Jones [@AJ_FI] (April 25, 2023). "China's Chang'e-6 sample return mission (a first ever lunar far side sample-return) is scheduled to launch in May 2024, and expected to take 53 days from launch to return module touchdown. Targeting southern area of Apollo basin (~43º S, 154º W)" (Tweet) – via Twitter.
^ ^a ^b Jones, Andrew (January 10, 2024). "China's Chang'e-6 probe arrives at spaceport for first-ever lunar far side sample mission". SpaceNews. Retrieved January 10, 2024.
^ Jones, Andrew (May 6, 2024). "China's Chang'e-6 is carrying a surprise rover to the moon". SpaceNews. Archived from the original on May 8, 2024. Retrieved May 8, 2024.
^ Jones, Andrew (June 1, 2024). "Chang'e-6 lands on far side of the moon to collect unique lunar samples". SpaceNews. Retrieved June 1, 2024.
^ Seger Yu [@SegerYu] (June 1, 2024). "落月时刻 2024-06-02 06:23:15.861" (Tweet) (in Chinese) – via Twitter.
^ Jones, Andrew (September 10, 2024). "Chang'e-6 orbiter turns up at Sun-Earth Lagrange point after moon sampling mission". SpaceNews. Retrieved September 10, 2024.
^ "Full Text: China's Space Program: A 2021 Perspective". The State Council Information Office of the People's Republic of China. January 28, 2022. Archived from the original on January 28, 2022. Retrieved May 27, 2023.
^ Jones, Andrew (May 29, 2023). "China sets sights on crewed lunar landing before 2030". SpaceNews. Retrieved June 11, 2023.
^ David, Leonard (May 29, 2023). "China Starts "Landing Phase" of Placing Astronauts on Moon Before 2030 – New Launch Site, Booster, Lunar Lander in the Works". Leonard David's INSIDE OUTER SPACE. Retrieved June 11, 2023.
^ ^a ^b ^c ^d ^e ^f ^g Shinn, David H.; Eisenman, Joshua (2023). China's Relations with Africa: a New Era of Strategic Engagement. New York: Columbia University Press. ISBN 978-0-231-21001-0.
^ ^a ^b ^c ^d ^e Lewis, Joanna I. (2023). Cooperating for the Climate: Learning from International Partnerships in China's Clean Energy Sector. Cambridge, Massachusetts: The MIT Press. ISBN 978-0-262-54482-5.
^ "Status of International Agreements relating to activities in outer space as at 1 January 2014" (PDF). United Nations Office for Outer Space Affairs. Retrieved March 26, 2015.
^ "中方反对美以出售禁运武器为由制裁中国公司". 新浪. January 9, 2007. Retrieved August 21, 2008.
^ ^a ^b Ian Sample (October 5, 2013). "US scientists boycott Nasa conference over China ban". The Guardian. Retrieved October 5, 2013.
^ Seitz, Virginia (September 11, 2011), "Memorandum Opinion for the General Counsel, Office of Science and Technology Policy" (PDF), Office of Legal Counsel, 35, archived from the original (PDF) on July 13, 2012, retrieved May 23, 2012
^ ^a ^b Oberhaus, Daniel (October 18, 2016). "Will NASA Ever Work With China?". Popular Mechanic. Retrieved July 31, 2018.
^ ^a ^b Kavalski, Emilian (2016). The Ashgate Research Companion to Chinese Foreign Policy. Oxon: Routledge. p. 404. ISBN 9781409422709.
^ Sample, Ian (October 5, 2013). "US scientists boycott Nasa conference over China ban". The Guardian. Retrieved July 31, 2018.
^ "航天科技游圣地—东风航天城". 新华网内蒙古频道. December 5, 2007. Archived from the original on July 24, 2009. Retrieved May 7, 2008.
^ "烟台航天城"起航"了力争成我国航天技术发展基地". 水母网. April 2, 2005. Archived from the original on February 19, 2012. Retrieved May 9, 2008.
^ "烟台大众网一神舟六号专题:513所简介". 烟台大众网. June 6, 2007. Retrieved May 9, 2008.
^ "航天○六一基地自主创新促发展". 国家航天局网. July 14, 2008. Archived from the original on September 29, 2008. Retrieved July 22, 2008.
^ "中国第一枚自行设计制造的试验探空火箭T-7M发射场遗址". 南汇医保信息网. June 19, 2006. Archived from the original on February 14, 2009. Retrieved May 8, 2008.
^ "军事史话（第七部）导弹部队史话". 蓝田玉PDF小说网. March 1, 2008. Archived from the original on October 7, 2008. Retrieved June 4, 2008.
^ "贝时璋院士：开展宇宙生物学研究". 新浪. November 15, 2006. Retrieved May 8, 2008.
^ "远望六号航天测量船交付将执行神七任务". 人民网. April 14, 2008. Archived from the original on June 10, 2016. Retrieved April 15, 2008.
^ "我国首颗中继卫星发射成功将测控神七飞行". 人民网. April 26, 2008. Archived from the original on June 10, 2016. Retrieved April 27, 2008.
^ "天链一号01星发射现场DV实录". 新浪. April 27, 2008. Archived from the original on December 16, 2012. Retrieved May 5, 2008.
^ "精密测轨嫦娥二号 "即拍即显"". 上海科技. June 18, 2008. Archived from the original on February 13, 2009. Retrieved June 18, 2008.
^ "海南省三亚市新型综合航天测控站建成并投入使用". 中国政府网. April 25, 2008. Retrieved April 25, 2008.
^ Londoño, Ernesto (July 28, 2019). "From a Space Station in Argentina, China Expands Its Reach in Latin America". The New York Times.
^ "Chinese Crewed Capsule 1978". Encyclopedia Astronautica. Archived from the original on August 28, 2012. Retrieved May 13, 2009. "Encyclopedia Astronautica Index: 1". Archived from the original on August 28, 2012. Retrieved May 13, 2009.
^ "China's Crewed Space Program Takes the Stage at 26th National Space Symposium". The Space Foundation. April 10, 2010. Archived from the original on April 12, 2010. Retrieved March 15, 2010.
^ Jonathan Amos (June 18, 2012). "Shenzhou-9 docks with Tiangong-1". BBC. Retrieved June 21, 2012.
^ "Chinese Shenzhou craft launches on key space mission". BBC News. October 31, 2011. Retrieved December 6, 2014.
^ Katie Hunt and Deborah Bloom (September 15, 2016). "China launches Tiangong-2 space lab". CNN. Retrieved September 26, 2016.
^ ^a ^b Rui Barbosa (September 14, 2016). "China launches Tiangong-2 orbital module". NASASPACEFLIGHT.com. Retrieved September 26, 2016.
^ David, Leonard (March 11, 2011). "China Details Ambitious Space Station Goals". SPACE.com. Retrieved March 9, 2011. China is ready to carry out a multiphase construction program that leads to the large space station around 2020. As a prelude to building that facility, China is set to loft the Tiangong-1 module this year as a platform to help master key rendezvous and docking technologies.
^ "脚踏实地，仰望星空—访中国载人航天工程总设计师周建平". Chinese Government. Retrieved April 22, 2017.
^ "权威发布:神舟飞船将从神八开始批量生产". 新华网. September 26, 2008. Archived from the original on September 29, 2008. Retrieved September 26, 2008.
^ "China takes first step towards space station". Financial Times. September 20, 2011. Archived from the original on December 10, 2022. Retrieved September 20, 2011.
^ "NewsFactor". NewsFactor.
^ "针对我们国家登月火箭的猜测". 虚幻军事天空. Archived from the original on March 4, 2016. Retrieved November 20, 2007.
^ "中国载人登月火箭及其动力系统设想". 国家航天局网. July 25, 2006. Archived from the original on March 14, 2008. Retrieved May 9, 2008.
^ "河北院士联谊". 河北院士联谊会秘书处. Archived from the original on September 14, 2007. Retrieved November 20, 2007.
^ "Expert: China could put a man on the moon by 2024". CNET. Reuters. July 20, 2006. Retrieved May 8, 2023.
^ "China a Step Ahead in Space Race". The Wall Street Journal. September 28, 2010.
^ "China to send man to moon by 2025". French Tribune. September 21, 2010. Archived from the original on November 25, 2010. Retrieved November 16, 2013.
^ "China lands Jade Rabbit robot rover on Moon". BBC. December 14, 2013.
^ Simon Denyer (December 14, 2013). "China carries out first soft landing on moon in 37 years". Washington Post.
^ Barbosa, Rui; Bergin, Chris (May 20, 2018). "Queqiao relay satellite launched ahead of Chang'e-4 lunar mission". NASASpaceFlight.com. Archived from the original on November 9, 2020. Retrieved October 17, 2021.
^ ^a ^b Xu, Luyuan (June 15, 2018). "How China's lunar relay satellite arrived in its final orbit". The Planetary Society. Archived from the original on October 17, 2018.
^ Rivers, Matt; Regan, Helen; Jiang, Steven (January 3, 2019). "China lunar rover successfully touches down on far side of the moon, state media announces". CNN. Retrieved January 3, 2019.
^ "Astronauts share their experiences". People Daily. May 22, 2007. Retrieved May 22, 2007.
^ "China has no timetable for crewed moon landing". Xinhua News Agency. November 26, 2007. Archived from the original on February 14, 2009. Retrieved October 7, 2008.
^ "China launches ambitious mission to bring back samples from the Moon". The Verge. November 23, 2020. Retrieved November 23, 2020.
^ "戚发韧：神六后中国航天面临极大挑战". 人民网. January 15, 2006. Archived from the original on January 18, 2017. Retrieved May 13, 2008.
^ People's Daily Online - Roundup: China to develop deep space exploration in five years
^ Jones, Andrew (April 24, 2020). "China's Mars mission named Tianwen-1, appears on track for July launch". SpaceNews. Retrieved May 21, 2021.
^ Jones, Andrew (May 14, 2021). "China's Zhurong Mars rover lands safely in Utopia Planitia". SpaceNews. Retrieved May 21, 2021.
^ ^a ^b Communication, Online Journal of Space. "Online Journal of Space Communication". spacejournal.ohio.edu. Retrieved May 22, 2016.
^ Archived at Ghostarchive and the Wayback Machine: "Multi-Rotary Joints SPS - 2015 SunSat Design Competition". July 22, 2015 – via www.youtube.com.
^ "Online Journal of Space Communication".
^ Communication, Online Journal of Space. "Online Journal of Space Communication". spacejournal.ohio.edu. Retrieved May 22, 2016.
^ "Exploiting earth-moon space: China's ambition after space station". news.xinhuanet.com. Archived from the original on March 8, 2016. Retrieved May 22, 2016.
^ Jones, Andrew (June 28, 2021). "China's super heavy rocket to construct space-based solar power station". SpaceNews. Retrieved June 30, 2021.
^ "空射运载火箭亮相珠海航展". 新华网. November 1, 2006. Archived from the original on February 7, 2008. Retrieved May 3, 2008.
^ "CZ-2EA地面风载试验". 中国空气动力研究与发展中心. February 4, 2008. Archived from the original on February 13, 2009. Retrieved June 30, 2008.
^ "独家："神八"将用改进型火箭发射 2010年左右首飞". 人民网. June 25, 2008. Archived from the original on June 10, 2016. Retrieved June 26, 2008.
^ "让年轻人与航天事业共同成长". 中国人事报. March 14, 2008. Archived from the original on July 15, 2011. Retrieved July 19, 2008.
^ 中国科学技术协会 (2007). 航天科学技术学科发展报告. Beijing, PRC: 中国科学技术协会出版社. p. 17. ISBN 978-7504648662. Archived from the original on September 11, 2008.
^ "国际空间大学公众论坛关注中国航天（3）". People Daily. July 11, 2007. Archived from the original on March 3, 2016. Retrieved July 13, 2007.
^ "中国深空前沿:军事潜力巨大的小卫星研究(组图)". 腾讯新闻. July 19, 2004. Retrieved May 3, 2008.
^ "The first Sino-European satellite completes its mission". ESA. October 16, 2007. Retrieved September 29, 2011.
^ "我国现役和研制中的卫星与飞船谱系图:上排右一会不会是TL-2". 虚幻天空. June 8, 2008. Archived from the original on March 3, 2016. Retrieved June 8, 2008.
^ "China constructs space information "highway"". People Daily. May 23, 2007. Retrieved May 23, 2007.
^ "硬X射线调制望远镜HXMT". 硬X射线天文望远镜项目组. April 16, 2004. Archived from the original on January 7, 2007. Retrieved July 14, 2008.
^ "500米口径球面射电望远镜（FAST）". 中科院大科学装置办公室. April 21, 2008. Archived from the original on February 11, 2009. Retrieved June 23, 2008.
^ "After US, China plans 'Deep Impact' mission". The Economic Times. Reuters. Archived from the original on August 30, 2005. Retrieved November 16, 2013.
^ "中国空间实验室". 虚幻军事天空. February 13, 2006. Archived from the original on March 7, 2016. Retrieved July 9, 2008.
^ "中国航天921-III计划". 虚幻军事天空. July 15, 2008. Archived from the original on March 3, 2016. Retrieved April 28, 2008.
^ "China expects to launch cargo ship into space around 2016". Space Daily. March 6, 2014.
^ Morris Jones (March 3, 2014). "The Next Tiangong". Space Daily.
^ "Russian Mars Spacecraft Reentry Imminent". NBC News. January 15, 2012. Retrieved May 15, 2023.
^ ^a ^b ^c ^d ^e Xu, Lin; Zou, Yongliao; Jia, Yingzhuo (2018). "China's planning for deep space exploration and lunar exploration before 2030" (PDF). Chinese Journal of Space Science. 38 (5): 591–592. Bibcode:2018ChJSS..38..591X. doi:10.11728/cjss2018.05.591. S2CID 256881663.
^ ^a ^b Wang, F. (June 27, 2018), "China's Cooperation Plan on Lunar and Deep Space Exploration" (PDF), Sixty-first session (2018) of the Committee on the Peaceful Uses of Outer Space, UNOOSA, retrieved January 23, 2019.
^ Andrew Jones published (May 18, 2022). "China to launch Tianwen 2 asteroid-sampling mission in 2025". Space.com. Retrieved September 29, 2022.
^ Jones, Andrew (April 16, 2021). "China to launch a pair of spacecraft towards the edge of the solar system". SpaceNews. Retrieved April 29, 2021.
^ Song, Jianlan. ""Interstellar Express": A Possible Successor of Voyagers". InFocus. Chinese Academy of Sciences. Retrieved April 29, 2021.
^ ^a ^b Jones, Andrew (July 14, 2017). "Mars, asteroids, Ganymede and Uranus: China's deep space exploration plan to 2030 and beyond". GBTimes. Archived from the original on January 24, 2019. Retrieved January 23, 2019.
^ Jones, Andrew (December 19, 2019). "A closer look at China's audacious Mars sample return plans". The Planetary Society. Retrieved December 13, 2019.

[1] "How is China Advancing its Space Launch Capabilities?". Center for Strategic and International Studies. November 5, 2019.

[:1-2] Myers, Steven Lee (October 15, 2021). "The Moon, Mars and Beyond: China's Ambitious Plans in Space". The New York Times. ISSN 0362-4331. Retrieved September 13, 2023.

[3] Kania, Elsa B.; Costello, John (February 23, 2021). "Seizing the commanding heights: the PLA Strategic Support Force in Chinese military power". Journal of Strategic Studies. 44 (2): 218–264. doi:10.1080/01402390.2020.1747444. ISSN 0140-2390. S2CID 219449682.

[4] Pollpeter, Kevin; Chase, Michael; Heginbotham, Eric (2017). The Creation of the PLA Strategic Support Force and Its Implications for Chinese Military Space Operations. RAND Corporation. doi:10.7249/rr2058. ISBN 978-0-8330-9872-6.

[5] "老五院：中国航天六十甲子的起点". China Aerospace Science and Technology Corporation (in Chinese). July 29, 2016. Archived from the original on October 15, 2022. Retrieved October 13, 2022.

[1059missle-6] "1059：东风破晓开天地". China Aerospace Science and Technology Corporation (in Chinese). August 3, 2016. Archived from the original on October 15, 2022. Retrieved October 13, 2022.

[7] "赵九章与中国卫星" [Zhao Jiuzhang and China Satellite] (in Chinese). 中国科学院. October 16, 2007. Archived from the original on March 14, 2008. Retrieved July 3, 2008.

[8] ""8公里，那也了不起"". China Aerospace Science and Technology Corporation (in Chinese). September 30, 2016. Archived from the original on October 13, 2022. Retrieved October 13, 2022.

[9] 宋忠保; 沈慧良 (November 5, 2015). "第一枚探空火箭发射". 中国科学院国家空间科学中心 (in Chinese). Archived from the original on October 13, 2022. Retrieved October 13, 2022.

[futron-10] "China and the Second Space Age" (PDF). Futron Corporation. 2003. Archived from the original (PDF) on April 19, 2012. Retrieved October 6, 2011.

[11] "不信"东风"唤不回". China Aerospace Science and Technology Corporation (in Chinese). September 30, 2016. Archived from the original on October 14, 2022. Retrieved October 13, 2022.

[12] ""两弹结合"壮国威". China Aerospace Science and Technology Corporation (in Chinese). September 30, 2016. Retrieved May 6, 2023.

[danshengji-13] "中国第一颗人造地球卫星"东方红一号"诞生记". 新浪网 (in Chinese). April 13, 2020. Archived from the original on August 28, 2022. Retrieved August 28, 2022.

[14] "大国长剑啸东风". China Aerospace Science and Technology Corporation (in Chinese). September 30, 2016. Archived from the original on October 15, 2022. Retrieved October 14, 2022.

[:02-15] Meyskens, Covell F. (2020). Mao's Third Front: The Militarization of Cold War China. Cambridge, United Kingdom: Cambridge University Press. doi:10.1017/9781108784788. ISBN 978-1-108-78478-8. OCLC 1145096137. S2CID 218936313.

[16] "《东方红卫星传奇》". China Central Television. July 3, 2007. Retrieved August 29, 2008.

[17] "回收生物返回舱". 雷霆万钧. September 19, 2005. Archived from the original on December 22, 2005. Retrieved July 24, 2008.

[18] "首批航天员19人胜出为后来积累了宝贵的经验". 雷霆万钧. September 16, 2005. Archived from the original on December 22, 2005. Retrieved July 24, 2008.

[19] "第一艘无人试验飞船发射成功—回首航天路". cctv.com. October 5, 2005. Retrieved August 2, 2007.

[fb1-20] "风暴一号展雄心". China Aerospace Science and Technology Corporation (in Chinese). September 30, 2016. Archived from the original on October 15, 2022. Retrieved October 14, 2022.

[21] ""长征二号"发射首颗返回式卫星". 中国航天科技集团公司 (in Chinese). 中国航天报. December 7, 2014. Archived from the original on July 10, 2021. Retrieved July 10, 2021.

[22] ""倚天长剑"飞向太平洋". China Aerospace Science and Technology Corporation (in Chinese). September 30, 2016. Retrieved May 7, 2023.

[minshiquan-23] "闵士权：天上一颗星，人间几十载". 新浪科技 (in Chinese). September 17, 2019. Archived from the original on October 16, 2022. Retrieved October 16, 2022.

[cz3-24] "长征家族走出"美男子"". China Aerospace Science and Technology Corporation (in Chinese). October 7, 2016. Archived from the original on October 16, 2022. Retrieved October 14, 2022.

[skj-25] "我国首颗通信卫星东方红二号升空记". 中国电信博物馆 (in Chinese). April 8, 2021. Archived from the original on October 17, 2022. Retrieved April 18, 2022.

[code863-26] "中国载人航天史上的四组神秘代号都是什么含义？". Xinhua Net (in Chinese). June 17, 2021. Archived from the original on July 10, 2021. Retrieved July 10, 2021.

[27] "China Unveils Commercial Space Program". Los Angeles Times. June 13, 1985. Archived from the original on May 8, 2023. Retrieved May 8, 2023.

[AsiaSat1-28] "从亚洲一号走向世界". China Aerospace Science and Technology Corporation (in Chinese). October 8, 2016. Archived from the original on October 18, 2022. Retrieved October 14, 2022.

[18month-29] "18个月写就研制传奇". China Aerospace Science and Technology Corporation (in Chinese). October 8, 2016. Archived from the original on October 18, 2022. Retrieved October 14, 2022.

[c2e-30] ""长二捆"火箭是专门为国际商业发射任务研制的火箭". China Academy of Launch Vehicle Technology (in Chinese). May 14, 2016. Archived from the original on May 11, 2021. Retrieved October 17, 2022.

[31] "1992年8月14日，长征二号E火箭成功为澳大利亚发"澳星-B1"，再度撞开世界大门". China Academy of Launch Vehicle Technology (in Chinese). May 18, 2016. Retrieved May 9, 2023.

[32] "长二捆火箭与发射"澳星"". China Academy of Launch Vehicle Technology (in Chinese). August 26, 2016. Archived from the original on October 18, 2022. Retrieved October 17, 2022.

[CASC-history-33] "History". China Aerospace Science and Technology Corporation. Archived from the original on April 9, 2021. Retrieved May 21, 2021.

[34] "1996年2月15日，长征三号乙火箭首飞，发射国际卫星组织"国际708卫星"失利". China Academy of Launch Vehicle Technology (in Chinese). May 27, 2016. Archived from the original on October 18, 2022. Retrieved October 18, 2022.

[zhiliangri-35] 高一鸣 (September 20, 2019). "质量日忆改革：归零，在挫折后开启". 中国航天科技集团微信公众号 (in Chinese). Archived from the original on October 18, 2022. Retrieved October 18, 2022.

[36] "1996年7月3日，长征三号火箭成功发射香港亚太通信卫星公司的"亚太IA通信卫星"". China Academy of Launch Vehicle Technology (in Chinese). May 28, 2016. Archived from the original on October 18, 2022. Retrieved October 18, 2022.

[zx7-37] "1996年8月18日，长征三号火箭发射"中星七号通信卫星"失利". China Academy of Launch Vehicle Technology (in Chinese). May 28, 2016. Archived from the original on October 18, 2022. Retrieved October 18, 2022.

[38] "挫折中走出质量升级路". China Aerospace Science and Technology Corporation (in Chinese). October 9, 2016. Archived from the original on October 18, 2022. Retrieved October 14, 2022.

[39] "Launch Record". CGWIC. July 25, 2022. Archived from the original on April 4, 2023. Retrieved May 9, 2023.

[40] "1997年8月20日长三乙火箭成功为菲律宾发射马部海通信卫星中国从此具备5吨高轨道发射能力". China Academy of Launch Vehicle Technology (in Chinese). June 14, 2016. Archived from the original on October 18, 2022. Retrieved October 18, 2022.

[shangyefashe-41] "中国火箭商业发射之路". China Academy of Launch Vehicle Technology (in Chinese). July 29, 2016. Archived from the original on October 18, 2022. Retrieved October 18, 2022.

[42] Hoffner, John (May 15, 2020). "The Myth of "ITAR-Free"". Aerospace Security. Archived from the original on April 21, 2023. Retrieved May 9, 2023.

[43] "1999年6月12日，长征二号丙改进型火箭发射铱星双星成功铱星合同全部完成". China Academy of Launch Vehicle Technology (in Chinese). June 28, 2016. Archived from the original on October 18, 2022. Retrieved October 18, 2022.

[CMSP-44] "Management_CHINA MANNED SPACE". Official Website of China Manned Space. Archived from the original on July 11, 2021. Retrieved July 23, 2021.

[CSShandbook-45] "Handbook on China Space Station" (PDF). Archived (PDF) from the original on April 28, 2021. Retrieved July 23, 2021.

[46] "China's Space Activities". China.org.cn. The State Council Information Office of the People's Republic of China. November 22, 2000. Archived from the original on April 17, 2004. Retrieved May 27, 2023.

[beidou3steps-47] 央视新闻 (June 15, 2020). "数"说北斗丨从起步到全球组网北斗建设的"三步走"". 北斗卫星导航系统 (in Chinese). Archived from the original on March 12, 2022. Retrieved October 19, 2022.

[BeidouSystem-48] "System". BeiDou Navigation Satellite System. Archived from the original on May 22, 2023. Retrieved May 27, 2023.

[beidou20y-49] "20年磨一剑——北斗导航系统的发展历程". 中国数字科技馆 (in Chinese). March 30, 2021. Archived from the original on October 22, 2022. Retrieved October 19, 2022.

[50] "Shenzhou IV". China Manned Space. Retrieved May 28, 2023.

[51] "Shenzhou V". China Manned Space. Retrieved May 28, 2023.

[52] "China Successfully Completes First Manned Space Flight". Space Daily. October 16, 2003. Archived from the original on December 26, 2022. Retrieved May 28, 2023.

[milestones-53] "航天科技集团五院成功发射第400星的背后". China Aerospace Science and Technology Corporation (in Chinese). 中国航天报. March 22, 2023. Retrieved May 28, 2023.

[54] "Shenzhou VI". China Manned Space. Retrieved July 25, 2021.

[55] "Shenzhou VII". China Manned Space. Retrieved July 25, 2021.

[oyzy-56] 贺迎春; 方经纶; 张桂贵 (October 25, 2021). "欧阳自远：把地质做到太阳系天体上去". 中国科学院 (in Chinese). Archived from the original on October 22, 2022. Retrieved October 22, 2022.

[57] "工程简介" (in Chinese). 中国探月与深空探测网. Retrieved May 20, 2021.

[58] "迈出深空探测第一步". China Aerospace Science and Technology Corporation (in Chinese). October 7, 2016. Retrieved October 14, 2022.

[59] "2005年4月12日，长征三号乙运载火箭成功发射"亚太六号"卫星". China Academy of Launch Vehicle Technology (in Chinese). August 12, 2016. Archived from the original on October 22, 2022. Retrieved October 22, 2022.

[60] ""双脚"迈进国际宇航市场". China Aerospace Science and Technology Corporation (in Chinese). October 9, 2016. Archived from the original on October 22, 2022. Retrieved October 22, 2022.

[61] 驻尼日利亚经商参处 (May 25, 2007). "尼日利亚媒体关于尼发射通讯卫星的有关报道". Ministry of Commerce (China) (in Chinese). Archived from the original on October 22, 2022. Retrieved October 22, 2022.

[62] "GDP破百万亿元的中国答卷". 中华人民共和国中央人民政府 (in Chinese). January 19, 2021. Archived from the original on October 24, 2022. Retrieved October 23, 2022.

[Gaofen-63] Chen, Liangfu; Letu, Husi; Fan, Meng; Shang, Huazhe; Tao, Jinhua; Wu, Laixiong; Zhang, Ying; Yu, Chao; Gu, Jianbin; Zhang, Ning; Hong, Jin (April 8, 2022). "An Introduction to the Chinese High-Resolution Earth Observation System: Gaofen-1~7 Civilian Satellites". Journal of Remote Sensing. 2022: 1–14. Bibcode:2022JRemS202269536C. doi:10.34133/2022/9769536. S2CID 247446513.

[64] 胡喆; 宋晨 (December 9, 2022). "高分五号01A卫星升空高分专项工程空间段建设任务全面完成". Xinhua Net (in Chinese). Retrieved May 29, 2023.

[beidou-65] 李国利; 胡喆; 张汨汨 (June 23, 2020). "中国北斗服务全球——写在我国完成北斗全球卫星导航系统星座部署之际". 新华网 (in Chinese). Archived from the original on June 26, 2020. Retrieved October 19, 2022.

[66] Jones, Andrew (June 23, 2021). "China launches final satellite to complete Beidou system, booster falls downrange". SpaceNews. Retrieved May 21, 2021.

[67] "总书记亲自宣布的这个消息非同寻常". 新华社 (Xinhua News Agency) (in Chinese (China)). August 1, 2020. 习近平总书记宣布了一个振奋人心的消息："北斗三号全球卫星导航系统正式开通！"

[68] Lei, Zhao (July 31, 2020). "Xi declares start of Beidou's full-scale global service". China Daily. Retrieved May 29, 2023.

[69] "Xi officially announces commissioning of BDS-3 navigation system". August 1, 2021. Retrieved May 21, 2021.

[70] "International Committee on Global Navigation Satellite Systems (ICG): Members". Archived from the original on March 22, 2022. Retrieved December 12, 2021.

[71] "All components of the docking mechanism was designed and manufactured in-house China". Xinhua News Agency. November 3, 2011. Archived from the original on April 26, 2012. Retrieved February 1, 2012.

[72] "China next year manual spacecraft Temple docking, multiply group has completed primary". Beijing News. November 4, 2011. Retrieved February 19, 2012.

[73] "Tiangong I". China Manned Space. Retrieved July 25, 2021.^{[permanent dead link‍]}

[74] "Shenzhou VIII". China Manned Space. Retrieved July 25, 2021.

[75] "Shenzhou IX". China Manned Space. Retrieved July 25, 2021.

[76] "Shenzhou X". China Manned Space. Retrieved July 25, 2021.

[77] "神十任务第二场新闻发布会答记者问实录". 中国载人航天工程官方网站 (in Chinese). June 26, 2013. Archived from the original on July 12, 2021. Retrieved July 12, 2021.

[spacelab-78] "Space Laboratory Missions". China Manned Space. Retrieved July 25, 2021.

[79] "聆听"嫦娥"故事，领悟探月精神：嫦娥二号——"替补"变身"先锋"". 中国探月与深空探测网 (in Chinese). November 13, 2019. Retrieved October 23, 2022.

[80] "嫦娥落月"梦成真". China Aerospace Science and Technology Corporation (in Chinese). October 9, 2016. Archived from the original on October 24, 2022. Retrieved October 22, 2022.

[YH1-81] Wu Ji (July 27, 2020). ""萤火一号"：一段不能忘记的历史". 中科院之声 (in Chinese). Archived from the original on June 14, 2021. Retrieved June 14, 2021.

[autogenerated5-82] "Programming glitch, not radiation or satellites, doomed Phobos-Grunt". 7 February 2012. Archived from the original on 10 February 2012. Retrieved 26 February 2012.

[Lakdawalla20121214-83] Lakdawalla, Emily (December 14, 2012). "Chang'E 2 imaging of Toutatis succeeded beyond my expectations!". The Planetary Society. Retrieved December 15, 2012.

[84] ""Pseudo-MPEC" for 2010-050A = SM999CF = Chang'e 2 probe". Retrieved November 15, 2012.

[85] "Full text of white paper on China's space activities in 2016". The State Council of the People's Republic of China. December 28, 2016. Archived from the original on December 12, 2022. Retrieved June 1, 2023.

[zhongguoxin-86] 刘朝晖 (June 29, 2016). "航天"中国芯"升级". 新民周刊 (in Chinese). Archived from the original on October 24, 2022. Retrieved October 24, 2022.

[87] 中央电视台 (July 29, 2022). "揭秘"胖五"发动机研制：每一步都无比艰难，300人曾在厂里住了3个月". 上观新闻 (in Chinese). Archived from the original on October 24, 2022. Retrieved October 24, 2022.

[sc-acceptance-88] "120吨级液氧煤油发动机项目验收". CASC. June 1, 2012. Archived from the original on July 3, 2015. Retrieved July 2, 2015.

[89] "120吨级液氧煤油火箭发动机进入工程应用阶段". State Administration of Science, Technology and Industry for National Defense of People's Republic of China (in Chinese). June 30, 2014. Retrieved June 3, 2023.

[90] 余建斌; 李心萍 (September 21, 2015). "人民网：中国刷新一箭多星纪录". SAST (in Chinese). Archived from the original on December 27, 2020. Retrieved October 24, 2022.

[91] 魏京华 (June 27, 2016). "托举"冰箭"的绿色动力". CASC (in Chinese). Archived from the original on June 30, 2016. Retrieved October 24, 2022.

[92] 姜浩峰 (June 29, 2016). "选址海南，为大火箭做准备". 新民周刊 (in Chinese). Archived from the original on October 24, 2022. Retrieved October 24, 2022.

[93] Clark, Stephen (June 25, 2016). "China's new Long March 7 rocket successful on first flight". spaceflightnow.com. Retrieved June 3, 2023.

[cz5zgxll-94] "长征五号，中国新力量". The State Council Information Office of the People's Republic of China (in Chinese). November 4, 2016. Archived from the original on October 31, 2022. Retrieved October 24, 2022.

[95] Clark, Stephen (November 3, 2016). "China launches Long March 5, one of the world's most powerful rockets". spaceflightnow.com. Retrieved June 4, 2023.

[96] Barbosa, Rui C. (November 2, 2016). "China conducts Long March 5 maiden launch". NASASpaceflight.com. Retrieved June 4, 2023.

[97] Foust, Jeff (July 2, 2017). "Long March 5 launch fails". SpaceNews. Retrieved June 4, 2023.

[98] Barbosa, Rui C.; Bergin, Chris (May 20, 2018). "Queqiao relay satellite launched ahead of Chang'e-4 lunar mission". NASASpaceflight.com. Retrieved June 5, 2023.

[99] Jones, Andrew (December 7, 2018). "China launches Chang'e-4 spacecraft for pioneering lunar far side landing mission". SpaceNews. Retrieved June 5, 2023.

[100] Jones, Andrew (December 12, 2018). "Chang'e-4 spacecraft enters lunar orbit ahead of first-ever far side landing". SpaceNews. Retrieved June 5, 2023.

[101] Jones, Andrew (January 3, 2019). "Chang'e-4 returns first images from lunar farside following historic landing". SpaceNews. Retrieved June 5, 2023.

[102] Clark, Stephen (January 5, 2019). "Chinese rover begins exploring far side of the moon". spaceflightnow.com. Retrieved June 5, 2023.

[worldspaceaward-103] "IAF WORLD SPACE AWARD". International Astronautical Federation. Retrieved June 5, 2023.

[104] Barbosa, Rui C. (August 15, 2016). "Long March 2D launches world's first quantum communications satellite". NASASpaceflight.com. Retrieved June 5, 2023.

[105] Clark, Stephen (June 15, 2017). "Chinese astronomy satellite placed into orbit by Long March rocket". spaceflightnow.com. Retrieved June 5, 2023.

[106] "我国成功组织中欧航天员海上救生训练". 中国载人航天工程官方网站 (in Chinese). August 21, 2017. Archived from the original on July 20, 2021. Retrieved July 20, 2021.

[107] "ESA and Chinese astronauts train together". European Space Agency. August 24, 2017. Archived from the original on July 2, 2021. Retrieved July 20, 2021.

[108] "Orbital Launches of 2018". Retrieved February 4, 2019.

[109] Barbosa, Rui C. (June 5, 2019). "China conducts first Sea Launch mission with Long March 11 launch of seven satellites". NASASpaceflight.com. Retrieved June 5, 2023.

[110] Jones, Andrew (July 25, 2019). "Chinese iSpace achieves orbit with historic private sector launch". SpaceNews. Retrieved June 5, 2023.

[111] 黄希; 杨成 (January 5, 2020). "长征五号火箭第三飞获得圆满成功". China Aerospace Science and Technology Corporation (in Chinese). Archived from the original on October 24, 2022. Retrieved October 24, 2022.

[112] Jones, Andrew (December 27, 2019). "Successful Long March 5 launch opens way for China's major space plans". SpaceNews. Retrieved June 5, 2023.

[113] Clark, Stephen (December 27, 2019). "Successful Long March 5 launch paves way for new Chinese space missions". spaceflightnow.com. Retrieved June 5, 2023.

[114] Gebhardt, Chris (December 27, 2019). "Long March 5 conducts critical Return To Flight mission". NASASpaceflight.com. Retrieved June 5, 2023.

[115] Jones, Andrew (May 5, 2020). "Long March 5B launch clears path for Chinese space station project". SpaceNews. Retrieved June 10, 2023.

[Tianhe-launch-116] Jones, Andrew (April 29, 2021). "China launches Tianhe space station core module into orbit". SpaceNews. Retrieved May 21, 2021.

[117] Graham, William (May 29, 2021). "China launches Tianzhou 2, first cargo mission to new space station". NASASpaceflight.com. Retrieved June 10, 2023.

[118] Davenport, Justin (June 16, 2021). "Shenzhou-12 and three crew members successfully launch to new Chinese space station". NASASpaceflight.com. Retrieved June 10, 2023.

[119] "China brings astronauts back, advances closer to "space station era"". Xinhua Net. September 17, 2021. Retrieved September 17, 2021.

[120] Jones, Andrew (September 7, 2021). "Shenzhou-12 astronauts return to Earth after 3-month space station mission". SpaceNews. Retrieved June 10, 2023.

[121] Gray, Tyler (April 15, 2022). "Shenzhou-13 mission ends with safe return of Chinese taikonaut trio". NASASpaceflight.com. Retrieved June 10, 2023.

[122] Clark, Stephen (November 9, 2021). "China's first female spacewalker helps outfit space station robotic arm". spaceflightnow.com. Retrieved June 10, 2023.

[shenzhou14plan-123] "神舟十四号载人飞行任务新闻发布会召开". China Manned Space Program (in Chinese). June 5, 2022. Archived from the original on June 5, 2022. Retrieved June 5, 2022.

[124] Jones, Andrew (July 24, 2022). "Second module docks at China's space station, large rocket stage tracked in orbit". SpaceNews. Retrieved July 26, 2022.

[125] Jones, Andrew (October 7, 2022). "China moves Tiangong space station module to side docking port (video)". SPACE.com. Retrieved June 10, 2023.

[126] "China launches lab module Mengtian as space station approaches completion- China.org.cn". www.china.org.cn. Retrieved November 3, 2022.

[127] Skibba, Ramin. "China Is Now a Major Space Power". Wired. Retrieved November 4, 2022.

[128] "中国航天员乘组完成首次在轨交接神舟十四号航天员乘组将于12月4日返回东风着陆场". China Manned Space Program (in Chinese). December 3, 2022. Retrieved April 1, 2023.

[129] Clark, Stephen (November 29, 2022). "Chinese astronauts meet in space for historic crew handover". Spaceflight Now. Retrieved November 29, 2022.

[130] David, Leonard (November 5, 2014). "China's 1st Round-Trip Moon Shot Sets Stage for Bigger Lunar Feats". SPACE.com. Retrieved June 10, 2023.

[131] Foust, Jeff (September 25, 2017). "Long March 5 failure to postpone China's lunar exploration program". SpaceNews. Retrieved June 10, 2023.

[132] Berger, Eric (November 24, 2020). "A successful liftoff for China's most ambitious Moon mission to date". ArsTechnica. Retrieved June 11, 2023.

[133] Jones, Andrew (December 1, 2020). "Chang'e-5 successfully lands on moon to collect youngest lunar samples". SpaceNews. Retrieved June 11, 2023.

[134] Jones, Andrew (December 4, 2020). "Chang'e-5 spacecraft prepare for historic lunar orbit rendezvous, sample relay". SpaceNews. Retrieved June 11, 2023.

[135] "嫦娥五号上升器进入预定轨道实现我国首次地外天体起飞". CLEP (in Chinese). December 3, 2020. Archived from the original on January 25, 2021. Retrieved October 25, 2022.

[136] Jones, Andrew (December 6, 2020). "China's Chang'e 5 aces lunar orbit docking needed to bring moon samples home". SPACE.com. Retrieved June 11, 2023.

[137] Jones, Andrew (December 14, 2020). "China's moon rocks are officially on their way to Earth as Chang'e 5 probe leaves lunar orbit". SPACE.com. Retrieved June 11, 2023.

[138] Jones, Andrew (December 16, 2020). "China recovers Chang'e-5 moon samples after complex 23-day mission". SpaceNews. Retrieved June 11, 2023.

[139] "China's Chang'e-5 retrieves 1,731 grams of moon samples". CNSA. December 19, 2020. Retrieved June 11, 2023.

[140] David, Leonard (December 16, 2020). "China Scores Moon Sample Milestone". Leonard David's INSIDE OUTER SPACE. Retrieved June 11, 2023.

[ce5success-141] "嫦娥五号探测器圆满完成我国首次地外天体采样返回任务". CLEP (in Chinese). December 17, 2020. Archived from the original on December 31, 2022. Retrieved October 25, 2022.

[142] Andrew Jones (November 20, 2019). "China quietly used NASA's Jupiter probe to test its deep space network". SpaceNews. Retrieved June 14, 2021.

[143] "CNSA invited embassies and media to witness hovering and obstacle avoidance test for Mars Lander of China's first Mars exploration mission". CNSA. November 14, 2019. Retrieved June 11, 2023.

[144] Jones, Andrew (July 23, 2020). "China's Mars mission named Tianwen-1, appears on track for July launch". SpaceNews. Retrieved March 26, 2023.

[Tianwen-launch-145] Jones, Andrew (July 23, 2020). "Tianwen-1 launches for Mars, marking dawn of Chinese interplanetary exploration". SpaceNews. Retrieved March 26, 2023.

[146] Jones, Andrew (July 22, 2020). "China raises the stakes with second Mars attempt". SpaceNews. Retrieved June 11, 2023.

[147] Wall, Mike (July 23, 2020). "China launches ambitious Tianwen-1 Mars rover mission". SPACE.com. Retrieved June 11, 2023.

[148] Berger, Eric (July 22, 2020). "China set to launch an ambitious lander mission to Mars". ArsTechnica. Retrieved June 11, 2023.

[149] Gebhardt, Chris (July 22, 2020). "China seeks "Heavenly Questions" with ambitious Tianwen-1 mission to Mars". NASASpaceflight.com. Retrieved June 11, 2023.

[150] "China launches ambitious attempt to land rover on Mars". NBC News. Associated Press. July 23, 2020. Retrieved June 11, 2023.

[151] Clark, Stephen (February 10, 2021). "China's first Mars mission enters orbit around Red Planet". spaceflightnow.com. Retrieved June 11, 2023.

[152] "China shows first high-def pictures of Mars taken by Tianwen 1". CNSA. March 4, 2021. Retrieved June 11, 2023.

[153] "国家航天局发布天问一号拍摄火星侧身影像". CNSA (in Chinese). March 26, 2021. Retrieved June 11, 2023.

[154] "Update: China Focus: China's first Mars rover named Zhurong". CNSA. April 25, 2020. Retrieved June 11, 2023.

[Zhurong-landing-155] "Probe makes historic landing on Mars". CNSA. May 17, 2021. Retrieved June 11, 2023.

[156] David, Leonard (May 22, 2021). "China's Mars Rover: On a Roll". Leonard David's INSIDE OUTER SPACE. Retrieved June 11, 2023.

[157] "天问一号探测器着陆火星首批科学影像图揭幕". CNSA (in Chinese). June 11, 2021. Retrieved June 11, 2023.

[158] "Status of "DRO-A/B"". Next Spaceflight. Retrieved March 14, 2024.

[159] Jones, Andrew (March 14, 2024). "Surprise Chinese lunar mission hit by launch anomaly". SpaceNews. Retrieved March 14, 2024.

[160] Jones, Andrew (March 28, 2024). "China appears to be trying to save stricken spacecraft from lunar limbo Andrew Jones March 28, 2024". SpaceNews. Retrieved April 14, 2024.

[161] Jones, Andrew (August 20, 2024). "Chinese spacecraft appear to reach lunar orbit despite launch setback". SpaceNews. Retrieved August 20, 2024.

[162] Jones, Andrew (March 28, 2024). "China appears to be trying to save stricken spacecraft from lunar limbo". SpaceNews. Retrieved March 29, 2024.

[163] Jones, Andrew (March 14, 2024). "China launches Queqiao-2 relay satellite to support moon missions". SpaceNews. Retrieved March 20, 2024.

[164] "探月工程里程碑：天都二号卫星成功应用冷气微推进系统". Weixin Official Accounts Platform. Retrieved April 4, 2024.

[165] Jones, Andrew (March 25, 2024). "China's Queqiao-2 relay satellite enters lunar orbit". SpaceNews. Retrieved March 26, 2024.

[AJ_FI-20230425-166] Andrew Jones [@AJ_FI] (April 25, 2023). "China's Chang'e-6 sample return mission (a first ever lunar far side sample-return) is scheduled to launch in May 2024, and expected to take 53 days from launch to return module touchdown. Targeting southern area of Apollo basin (~43º S, 154º W)" (Tweet) – via Twitter.

[auto-167] Jones, Andrew (January 10, 2024). "China's Chang'e-6 probe arrives at spaceport for first-ever lunar far side sample mission". SpaceNews. Retrieved January 10, 2024.

[168] Jones, Andrew (May 6, 2024). "China's Chang'e-6 is carrying a surprise rover to the moon". SpaceNews. Archived from the original on May 8, 2024. Retrieved May 8, 2024.

[AJ_FI-20240601-169] Jones, Andrew (June 1, 2024). "Chang'e-6 lands on far side of the moon to collect unique lunar samples". SpaceNews. Retrieved June 1, 2024.

[segeryu240602-170] Seger Yu [@SegerYu] (June 1, 2024). "落月时刻 2024-06-02 06:23:15.861" (Tweet) (in Chinese) – via Twitter.

[171] Jones, Andrew (September 10, 2024). "Chang'e-6 orbiter turns up at Sun-Earth Lagrange point after moon sampling mission". SpaceNews. Retrieved September 10, 2024.

[whitpaper2021-172] "Full Text: China's Space Program: A 2021 Perspective". The State Council Information Office of the People's Republic of China. January 28, 2022. Archived from the original on January 28, 2022. Retrieved May 27, 2023.

[173] Jones, Andrew (May 29, 2023). "China sets sights on crewed lunar landing before 2030". SpaceNews. Retrieved June 11, 2023.

[174] David, Leonard (May 29, 2023). "China Starts "Landing Phase" of Placing Astronauts on Moon Before 2030 – New Launch Site, Booster, Lunar Lander in the Works". Leonard David's INSIDE OUTER SPACE. Retrieved June 11, 2023.

[:32-175] ^ ^a ^b ^c ^d ^e ^f ^g Shinn, David H.; Eisenman, Joshua (2023). China's Relations with Africa: a New Era of Strategic Engagement. New York: Columbia University Press. ISBN 978-0-231-21001-0.

[:03-176] Lewis, Joanna I. (2023). Cooperating for the Climate: Learning from International Partnerships in China's Clean Energy Sector. Cambridge, Massachusetts: The MIT Press. ISBN 978-0-262-54482-5.

[177] "Status of International Agreements relating to activities in outer space as at 1 January 2014" (PDF). United Nations Office for Outer Space Affairs. Retrieved March 26, 2015.

[178] "中方反对美以出售禁运武器为由制裁中国公司". 新浪. January 9, 2007. Retrieved August 21, 2008.

[guardiannasa-179] Ian Sample (October 5, 2013). "US scientists boycott Nasa conference over China ban". The Guardian. Retrieved October 5, 2013.

[justice1-180] Seitz, Virginia (September 11, 2011), "Memorandum Opinion for the General Counsel, Office of Science and Technology Policy" (PDF), Office of Legal Counsel, 35, archived from the original (PDF) on July 13, 2012, retrieved May 23, 2012

[:3-181] Oberhaus, Daniel (October 18, 2016). "Will NASA Ever Work With China?". Popular Mechanic. Retrieved July 31, 2018.

[:4-182] Kavalski, Emilian (2016). The Ashgate Research Companion to Chinese Foreign Policy. Oxon: Routledge. p. 404. ISBN 9781409422709.

[183] Sample, Ian (October 5, 2013). "US scientists boycott Nasa conference over China ban". The Guardian. Retrieved July 31, 2018.

[184] "航天科技游圣地—东风航天城". 新华网内蒙古频道. December 5, 2007. Archived from the original on July 24, 2009. Retrieved May 7, 2008.

[185] "烟台航天城"起航"了力争成我国航天技术发展基地". 水母网. April 2, 2005. Archived from the original on February 19, 2012. Retrieved May 9, 2008.

[186] "烟台大众网一神舟六号专题:513所简介". 烟台大众网. June 6, 2007. Retrieved May 9, 2008.

[187] "航天○六一基地自主创新促发展". 国家航天局网. July 14, 2008. Archived from the original on September 29, 2008. Retrieved July 22, 2008.

[nhwsj.gov.cn-188] "中国第一枚自行设计制造的试验探空火箭T-7M发射场遗址". 南汇医保信息网. June 19, 2006. Archived from the original on February 14, 2009. Retrieved May 8, 2008.

[189] "军事史话（第七部）导弹部队史话". 蓝田玉PDF小说网. March 1, 2008. Archived from the original on October 7, 2008. Retrieved June 4, 2008.

[190] "贝时璋院士：开展宇宙生物学研究". 新浪. November 15, 2006. Retrieved May 8, 2008.

[191] "远望六号航天测量船交付将执行神七任务". 人民网. April 14, 2008. Archived from the original on June 10, 2016. Retrieved April 15, 2008.

[192] "我国首颗中继卫星发射成功将测控神七飞行". 人民网. April 26, 2008. Archived from the original on June 10, 2016. Retrieved April 27, 2008.

[193] "天链一号01星发射现场DV实录". 新浪. April 27, 2008. Archived from the original on December 16, 2012. Retrieved May 5, 2008.

[194] "精密测轨嫦娥二号 "即拍即显"". 上海科技. June 18, 2008. Archived from the original on February 13, 2009. Retrieved June 18, 2008.

[195] "海南省三亚市新型综合航天测控站建成并投入使用". 中国政府网. April 25, 2008. Retrieved April 25, 2008.

[nyt-196] Londoño, Ernesto (July 28, 2019). "From a Space Station in Argentina, China Expands Its Reach in Latin America". The New York Times.

[Astronautix-197] "Chinese Crewed Capsule 1978". Encyclopedia Astronautica. Archived from the original on August 28, 2012. Retrieved May 13, 2009. "Encyclopedia Astronautica Index: 1". Archived from the original on August 28, 2012. Retrieved May 13, 2009.

[198] "China's Crewed Space Program Takes the Stage at 26th National Space Symposium". The Space Foundation. April 10, 2010. Archived from the original on April 12, 2010. Retrieved March 15, 2010.

[199] Jonathan Amos (June 18, 2012). "Shenzhou-9 docks with Tiangong-1". BBC. Retrieved June 21, 2012.

[200] "Chinese Shenzhou craft launches on key space mission". BBC News. October 31, 2011. Retrieved December 6, 2014.

[201] Katie Hunt and Deborah Bloom (September 15, 2016). "China launches Tiangong-2 space lab". CNN. Retrieved September 26, 2016.

[Rui_Barbosa-202] Rui Barbosa (September 14, 2016). "China launches Tiangong-2 orbital module". NASASPACEFLIGHT.com. Retrieved September 26, 2016.

[sdc20110307-203] David, Leonard (March 11, 2011). "China Details Ambitious Space Station Goals". SPACE.com. Retrieved March 9, 2011. China is ready to carry out a multiphase construction program that leads to the large space station around 2020. As a prelude to building that facility, China is set to loft the Tiangong-1 module this year as a platform to help master key rendezvous and docking technologies.

[204] "脚踏实地，仰望星空—访中国载人航天工程总设计师周建平". Chinese Government. Retrieved April 22, 2017.

[205] "权威发布:神舟飞船将从神八开始批量生产". 新华网. September 26, 2008. Archived from the original on September 29, 2008. Retrieved September 26, 2008.

[206] "China takes first step towards space station". Financial Times. September 20, 2011. Archived from the original on December 10, 2022. Retrieved September 20, 2011.

[207] "NewsFactor". NewsFactor.

[war-sky-208] "针对我们国家登月火箭的猜测". 虚幻军事天空. Archived from the original on March 4, 2016. Retrieved November 20, 2007.

[ChineseCrewedLunarRocket-209] "中国载人登月火箭及其动力系统设想". 国家航天局网. July 25, 2006. Archived from the original on March 14, 2008. Retrieved May 9, 2008.

[zhangguitian-210] "河北院士联谊". 河北院士联谊会秘书处. Archived from the original on September 14, 2007. Retrieved November 20, 2007.

[211] "Expert: China could put a man on the moon by 2024". CNET. Reuters. July 20, 2006. Retrieved May 8, 2023.

[212] "China a Step Ahead in Space Race". The Wall Street Journal. September 28, 2010.

[213] "China to send man to moon by 2025". French Tribune. September 21, 2010. Archived from the original on November 25, 2010. Retrieved November 16, 2013.

[214] "China lands Jade Rabbit robot rover on Moon". BBC. December 14, 2013.

[215] Simon Denyer (December 14, 2013). "China carries out first soft landing on moon in 37 years". Washington Post.

[nasaspaceflifgt-launch-216] Barbosa, Rui; Bergin, Chris (May 20, 2018). "Queqiao relay satellite launched ahead of Chang'e-4 lunar mission". NASASpaceFlight.com. Archived from the original on November 9, 2020. Retrieved October 17, 2021.

[P_Society_Luyuan_Xu-217] Xu, Luyuan (June 15, 2018). "How China's lunar relay satellite arrived in its final orbit". The Planetary Society. Archived from the original on October 17, 2018.

[218] Rivers, Matt; Regan, Helen; Jiang, Steven (January 3, 2019). "China lunar rover successfully touches down on far side of the moon, state media announces". CNN. Retrieved January 3, 2019.

[219] "Astronauts share their experiences". People Daily. May 22, 2007. Retrieved May 22, 2007.

[220] "China has no timetable for crewed moon landing". Xinhua News Agency. November 26, 2007. Archived from the original on February 14, 2009. Retrieved October 7, 2008.

[221] "China launches ambitious mission to bring back samples from the Moon". The Verge. November 23, 2020. Retrieved November 23, 2020.

[222] "戚发韧：神六后中国航天面临极大挑战". 人民网. January 15, 2006. Archived from the original on January 18, 2017. Retrieved May 13, 2008.

[223] People's Daily Online - Roundup: China to develop deep space exploration in five years

[Tianwen-announcement-en-224] Jones, Andrew (April 24, 2020). "China's Mars mission named Tianwen-1, appears on track for July launch". SpaceNews. Retrieved May 21, 2021.

[225] Jones, Andrew (May 14, 2021). "China's Zhurong Mars rover lands safely in Utopia Planitia". SpaceNews. Retrieved May 21, 2021.

[:2-226] Communication, Online Journal of Space. "Online Journal of Space Communication". spacejournal.ohio.edu. Retrieved May 22, 2016.

[227] Archived at Ghostarchive and the Wayback Machine: "Multi-Rotary Joints SPS - 2015 SunSat Design Competition". July 22, 2015 – via www.youtube.com.

[228] "Online Journal of Space Communication".

[229] Communication, Online Journal of Space. "Online Journal of Space Communication". spacejournal.ohio.edu. Retrieved May 22, 2016.

[:0-230] "Exploiting earth-moon space: China's ambition after space station". news.xinhuanet.com. Archived from the original on March 8, 2016. Retrieved May 22, 2016.

[231] Jones, Andrew (June 28, 2021). "China's super heavy rocket to construct space-based solar power station". SpaceNews. Retrieved June 30, 2021.

[232] "空射运载火箭亮相珠海航展". 新华网. November 1, 2006. Archived from the original on February 7, 2008. Retrieved May 3, 2008.

[233] "CZ-2EA地面风载试验". 中国空气动力研究与发展中心. February 4, 2008. Archived from the original on February 13, 2009. Retrieved June 30, 2008.

[234] "独家："神八"将用改进型火箭发射 2010年左右首飞". 人民网. June 25, 2008. Archived from the original on June 10, 2016. Retrieved June 26, 2008.

[235] "让年轻人与航天事业共同成长". 中国人事报. March 14, 2008. Archived from the original on July 15, 2011. Retrieved July 19, 2008.

[236] 中国科学技术协会 (2007). 航天科学技术学科发展报告. Beijing, PRC: 中国科学技术协会出版社. p. 17. ISBN 978-7504648662. Archived from the original on September 11, 2008.

[237] "国际空间大学公众论坛关注中国航天（3）". People Daily. July 11, 2007. Archived from the original on March 3, 2016. Retrieved July 13, 2007.

[238] "中国深空前沿:军事潜力巨大的小卫星研究(组图)". 腾讯新闻. July 19, 2004. Retrieved May 3, 2008.

[239] "The first Sino-European satellite completes its mission". ESA. October 16, 2007. Retrieved September 29, 2011.

[240] "我国现役和研制中的卫星与飞船谱系图:上排右一会不会是TL-2". 虚幻天空. June 8, 2008. Archived from the original on March 3, 2016. Retrieved June 8, 2008.

[241] "China constructs space information "highway"". People Daily. May 23, 2007. Retrieved May 23, 2007.

[242] "硬X射线调制望远镜HXMT". 硬X射线天文望远镜项目组. April 16, 2004. Archived from the original on January 7, 2007. Retrieved July 14, 2008.

[243] "500米口径球面射电望远镜（FAST）". 中科院大科学装置办公室. April 21, 2008. Archived from the original on February 11, 2009. Retrieved June 23, 2008.

[244] "After US, China plans 'Deep Impact' mission". The Economic Times. Reuters. Archived from the original on August 30, 2005. Retrieved November 16, 2013.

[245] "中国空间实验室". 虚幻军事天空. February 13, 2006. Archived from the original on March 7, 2016. Retrieved July 9, 2008.

[246] "中国航天921-III计划". 虚幻军事天空. July 15, 2008. Archived from the original on March 3, 2016. Retrieved April 28, 2008.

[247] "China expects to launch cargo ship into space around 2016". Space Daily. March 6, 2014.

[248] Morris Jones (March 3, 2014). "The Next Tiangong". Space Daily.

[249] "Russian Mars Spacecraft Reentry Imminent". NBC News. January 15, 2012. Retrieved May 15, 2023.

[Planning2030-250] Xu, Lin; Zou, Yongliao; Jia, Yingzhuo (2018). "China's planning for deep space exploration and lunar exploration before 2030" (PDF). Chinese Journal of Space Science. 38 (5): 591–592. Bibcode:2018ChJSS..38..591X. doi:10.11728/cjss2018.05.591. S2CID 256881663.

[2018UNOOSA-251] Wang, F. (June 27, 2018), "China's Cooperation Plan on Lunar and Deep Space Exploration" (PDF), Sixty-first session (2018) of the Committee on the Peaceful Uses of Outer Space, UNOOSA, retrieved January 23, 2019.

[252] Andrew Jones published (May 18, 2022). "China to launch Tianwen 2 asteroid-sampling mission in 2025". Space.com. Retrieved September 29, 2022.

[253] Jones, Andrew (April 16, 2021). "China to launch a pair of spacecraft towards the edge of the solar system". SpaceNews. Retrieved April 29, 2021.

[254] Song, Jianlan. ""Interstellar Express": A Possible Successor of Voyagers". InFocus. Chinese Academy of Sciences. Retrieved April 29, 2021.

[gbtimes20170714-255] Jones, Andrew (July 14, 2017). "Mars, asteroids, Ganymede and Uranus: China's deep space exploration plan to 2030 and beyond". GBTimes. Archived from the original on January 24, 2019. Retrieved January 23, 2019.

[256] Jones, Andrew (December 19, 2019). "A closer look at China's audacious Mars sample return plans". The Planetary Society. Retrieved December 13, 2019.

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

[13]

[14]

[15]

[16]

[17]

[18]

[19]

[20]

[21]

[22]

[23]

[24]

[25]

[26]

[27]

[28]

[29]

[30]

[31]

[32]

[33]

[34]

[35]

[36]

[37]

[38]

[39]

[40]

[41]

[42]

[43]

[44]

[45]

[46]

[47]

[48]

[49]

[50]

[51]

[52]

[53]

[54]

[55]

[56]

[57]

[58]

[59]

[60]

[61]

[62]

[63]

[64]

[65]

[66]

[67]

[68]

[69]

[70]

[71]

[72]

[73]

[74]

[75]

[76]

[77]

[78]

[79]

[80]

[81]

[82]

[83]

[84]

[85]

[86]

[87]

[88]

[89]

[90]

[91]

[92]

[93]

[94]

[95]

[96]

[97]

[98]

[99]

[100]