File:Gamma sun.jpg
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| Description |
English: The sun as seen in gamma rays by COMPTEL during a June 15, 1991, solar flare. The sun is ordinarily not known to produce gamma rays, but during this solar flare, steams of neutrons poured into the intrastellar medium to create gamma rays. This image provided the first evidence that the sun can accelerate particles for several hours. This phenomenon was not observed before CGRO and represents a new understanding of solar flares.
COMPTEL data is analyzed jointly by the Max Planck Institute for Extraterrestrial Physics, which also helped build the instrument; NASA's Goddard Space Flight Center, which operates CGRO; Science Department of the Astrophysics Division of ESA/ESTEC in Noordwijk, Netherlands; and the University of New Hampshire. |
| Date | Taken on 15 June 1991 |
| Source | http://science.nasa.gov/newhome/headlines/compton_ast.htm (archive link) |
| Author | COMPTEL team, University of New Hampshire |
| Permission (Reusing this file) |
Images produced by NASA are usually free of copyright [...] |
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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.) |  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:20, 19 October 2009 | | 1,122 × 1,044 (135 KB) | Marshallsumter (talk | contribs) | {{Information |Description={{en|1=The sun as seen in gamma rays by COMPTEL during a June 15, 1991, solar flare. The sun is ordinarily not known to produce gamma rays, but during this solar flare, steams of neutrons poured into the intrastellar medium to c |
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