GeV-gamma-ray emission regions : 無料・フリー素材/写真
GeV-gamma-ray emission regions / NASA Goddard Photo and Video
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | NASA's Fermi Closes on Source of Cosmic RaysNew images from NASA's Fermi Gamma-ray Space Telescope show where supernova remnants emit radiation a billion times more energetic than visible light. The images bring astronomers a step closer to understanding the source of some of the universe's most energetic particles -- cosmic rays.Fermi mapped GeV-gamma-ray emission regions (magenta) in the W44 supernova remnant. The features clearly align with filaments detectable in other wavelengths. This composite merges X-rays (blue) from the Germany-led ROSAT mission, infrared (red) from NASA's Spitzer Space Telescope, and radio (orange) from the Very Large Array near Socorro, N.M. Credit: NASA/DOE/Fermi LAT Collaboration, ROSAT, JPL-Caltech, and NRAO/AUIFor more information:www.nasa.gov/mission_pages/GLAST/news/cosmic-rays-source.... |
| 撮影日 | 2010-02-11 02:20:25 |
| 撮影者 | NASA Goddard Photo and Video , Greenbelt, MD, USA |
| タグ | |
| 撮影地 |