File:XDCP J0044.0-2033 (Gioiello cluster).jpg

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Summary

Description	English: The most massive cluster of galaxies with an age of 800 million years or younger has been discovered and studied. X-ray data from Chandra allowed astronomers to accurately determine the mass and other properties of this cluster, nicknamed the "Gioiello" (Italian for "Jewel") cluster. This composite image of the Gioiello Cluster contains X-rays from Chandra (purple), infrared data from Herschel (red), and an optical image from Subaru (red, green, and blue). Results like this help astronomers better understand how galaxy clusters, the largest structures in the Universe held together by gravity, have evolved over time.
Date	19 June 2014, 11:20:29
Source	http://chandra.harvard.edu/photo/2014/xdcp004/xdcp004.jpg
Author	Tozzi, P. et al, ApJ, 2014

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	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. 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. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. 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] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	11:52, 20 May 2015		864 × 673 (519 KB)	Mylkomeda	User created page with UploadWizard

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Gioiello (galaxy cluster)

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Image title	The most massive cluster of galaxies with an age of 800 million years or younger has been discovered and studied. X-ray data from Chandra allowed astronomers to accurately determine the mass and other properties of this cluster, nicknamed the "Gioiello" (Italian for "Jewel") cluster. This composite image of the Gioiello Cluster contains X-rays from Chandra (purple), infrared data from Herschel (red), and an optical image from Subaru (red, green, and blue). Results like this help astronomers better understand how galaxy clusters, the largest structures in the Universe held together by gravity, have evolved over time.
Author	Chandra X-ray Observatory Center
Source	Chandra X-ray Observatory
Headline	A galaxy cluster located about 9.6 billion light years from Earth.
Credit/Provider	X-ray: NASA/CXC/INAF/P.Tozzi, et al; Optical: NAOJ/Subaru and ESO/VLT; Infrared: ESA/Herschel
Short title	NASA's Chandra Weighs Most Massive Galaxy Cluster in Distant Universe
Usage terms	http://chandra.harvard.edu/photo/image_use.html
Date and time of data generation	18 December 2014
Orientation	Normal
Horizontal resolution	0.005952380952381 dpi
Vertical resolution	0.00031111111111111 dpi
File change date and time	(Macintosh)
Exif version	2.21
Color space	sRGB
Software used	Adobe Photoshop CS6 (Macintosh)
Rating (out of 5)	0
Date metadata was last modified	11:21, 17 December 2014
Date and time of digitizing	11:20, 19 June 2014
Unique ID of original document	0636AB9BD4E498E193318B44D7F866F7
Keywords	il Gioiello Cluster
Contact information	cxcpub@cfa.harvard.edu http://chandra.harvard.edu 60 Garden St. Cambridge, MA, 02138 USA 617.496.7941
IIM version	4

File:XDCP J0044.0-2033 (Gioiello cluster).jpg

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