English: A colorized topographic map of the volcanic province Elysium, together with its surroundings, from the Mars Orbiter Laser Altimeter (MOLA) instrument of the Mars Global Surveyor spacecraft. Elysium, in the eastern hemisphere of Mars, is the second largest volcanic region on the planet, after Tharsis. The largest shield volcano, Elysium Mons, is at center, while the smaller volcanoes Hecates Tholus and Albor Tholus are to the former's upper and lower right, respectively.
Some of the features in this image are annotated in Wikimedia Commons.
The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain.
The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2]