File:Gamma-ray burst by a blackhole.jpg

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DescriptionGamma-ray burst by a blackhole.jpg	English: In the most common type of gamma-ray burst, illustrated here, a dying massive star forms a black hole (left), which drives a particle jet into space. Light across the spectrum arises from hot gas near the black hole, collisions within the jet, and from the jet's interaction with its surroundings.
Date	21 November 2013, 08:07:26
Source	http://www.nasa.gov/content/goddard/nasa-sees-watershed-cosmic-blast-in-unique-detail/index.html http://www.nasa.gov/sites/default/files/grb_shell_final.jpg
Author	NASA's Goddard Space Flight Center

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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	23:13, 23 November 2013		3,840 × 2,160 (2.63 MB)	Natuur12 (talk \| contribs)	User created page with UploadWizard

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This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Width	3,840 px
Height	2,160 px
Bits per component	8 8 8
Compression scheme	PackBits (Macintosh RLE)
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Data arrangement	chunky format
Software used	Adobe Photoshop CS5 Windows
File change date and time	13:08, 21 November 2013
Color space	sRGB
Date and time of digitizing	08:07, 21 November 2013
Date metadata was last modified	08:08, 21 November 2013
Unique ID of original document	xmp.did:8A06A3E4D752E311B270C24F86239209

File:Gamma-ray burst by a blackhole.jpg

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