File:G299-Remnants-SuperNova-Type1a-20150218.jpg

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Summary

Description	English: Exploded Star Blooms Like a Cosmic Flower http://www.nasa.gov/mission_pages/chandra/exploded-star-blooms-like-flower-photo.html G299 was left over by a particular class of supernovas called Type Ia. Astronomers think that a Type Ia supernova is a thermonuclear explosion – involving the fusion of elements and release of vast amounts of energy − of a white dwarf star in a tight orbit with a companion star. If the white dwarf’s partner is a typical, Sun-like star, the white dwarf can become unstable and explode as it draws material from its companion. Alternatively, the white dwarf is in orbit with another white dwarf, the two may merge and can trigger an explosion.
Date	26 August 2014, 12:26:13
Source	http://www.nasa.gov/sites/default/files/thumbnails/image/g299.jpg
Author	NASA/CXC/U.Texas

Licensing

	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	13:39, 20 February 2015		946 × 946 (182 KB)	Drbogdan	User created page with UploadWizard

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Author	Chandra X-ray Observatory Center
Source	Chandra X-ray Observatory
Usage terms	http://chandra.harvard.edu/photo/image_use.html
Width	3,600 px
Height	3,600 px
Bits per component	8 8 8
Compression scheme	LZW
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Data arrangement	chunky format
Software used	Adobe Photoshop CC 2014 (Macintosh)
File change date and time	13:19, 11 February 2015
Exif version	2.21
Color space	sRGB
Date and time of digitizing	12:26, 26 August 2014
Date metadata was last modified	07:19, 11 February 2015
Rating (out of 5)	0
Unique ID of original document	B11B32D748E4F83815DAEA398A5416A7
Copyright status	Copyright status not set
Contact information	cxcpub@cfa.harvard.edu http://chandra.harvard.edu 60 Garden St. Cambridge, MA, 02138 USA 617.496.7941
IIM version	4

File:G299-Remnants-SuperNova-Type1a-20150218.jpg

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26 August 2014

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