A supernova remnant in the Large Magellanic Cloud, a galaxy 160,000 light years from Earth. : 無料・フリー素材/写真
A supernova remnant in the Large Magellanic Cloud, a galaxy 160,000 light years from Earth. / Smithsonian Institution
| ライセンス | No known copyright restrictions(著作権制限なし) |
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| 説明 | Description: Chandra's image of SNR 0540-69.3 reveals two aspects of the enormous power released when a massive star explodes. An implosion crushed material into an extremely dense (10 miles in diameter) neutron star, triggering an explosion that sent a shock wave rumbling through space at speeds in excess of 5 million miles per hour. The central intense white blaze of high-energy particles about 3 light years across was created by a rapidly rotating neutron star, or pulsar. Surrounding the white blaze is a shell of hot gas 40 light years in diameter that marks the location of the supernova shock wave. The colors red, green and blue in the image correspond to low, medium and high-energy X-rays, respectively.Creator/Photographer: Chandra X-ray ObservatoryNASA's Chandra X-ray Observatory, which was launched and deployed by Space Shuttle Columbia on July 23, 1999, is the most sophisticated X-ray observatory built to date. The mirrors on Chandra are the largest, most precisely shaped and aligned, and smoothest mirrors ever constructed. Chandra is helping scientists better understand the hot, turbulent regions of space and answer fundamental questions about origin, evolution, and destiny of the Universe. The images Chandra makes are twenty-five times sharper than the best previous X-ray telescope. NASA's Marshall Space Flight Center in Huntsville, Ala., manages the Chandra program for NASA's Science Mission Directorate in Washington. The Smithsonian Astrophysical Observatory controls Chandra science and flight operations from the Chandra X-ray Center in Cambridge, Massachusetts.Medium: Chandra telescope x-rayDate: 2004Persistent URL: chandra.harvard.edu/photo/2004/snr0540/Repository: Smithsonian Astrophysical ObservatoryGift line: NASA/CXC/SAOAccession number: snr0540_xray |
| 撮影日 | 2008-09-30 10:35:41 |
| 撮影者 | Smithsonian Institution , United States |
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