File:Chandra 2007 SN 1987A.jpg
Chandra_2007_SN_1987A.jpg (600 × 600 pixels, file size: 325 KB, MIME type: image/jpeg)
Summary edit
February 24, 2007 marks the 20th anniversary of one of the most spectacular events observed by astronomers in modern times, Supernova 1987A.
Licensing edit
Description |
February 24, 2007 marks the 20th anniversary of one of the most spectacular events observed by astronomers in modern times, Supernova 1987A. |
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Source |
The image appears on a website entitled, "Supernova 1987A: Twenty Years Since a Spectacular Explosion" at url=http://chandra.harvard.edu/photo/2007/sn87a/. |
Date |
9 January 2005 |
Author |
S. Park, D. Burrows and P. Challis |
Rationale |
No free licensed or public domain alternatives known to exist to show the effects of a powerful shock wave moving away from the 1987 explosion. |
Permission |
Fair Use, NASA images are usually Public Domain, but S. Park, D. Burrows and P. Challis may not have agreed to this. |
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:47, 9 December 2016 | 600 × 600 (325 KB) | Marshallsumter (discuss | contribs) | February 24, 2007 marks the 20th anniversary of one of the most spectacular events observed by astronomers in modern times, Supernova 1987A. Category:Optical astronomy images Category:Supernova Images Category:X-ray astronomy images |
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