Chandra X-Ray Observatory X-Ray Astronomy Field Guide Supernovas and Supernova Remnants Every 50 years or so, a massive star in our galaxy blows itself apart in a supernova explosion. Supernovas are one of the most

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Date: 2008-01-29 13:13:39 Astrophysics Supernovae Supernova Neutron star Type II supernova Cassiopeia A Crab Nebula Chandra X-ray Observatory Type Ia supernova Astronomy Space Supernova remnants		Chandra X-Ray Observatory X-Ray Astronomy Field Guide Supernovas and Supernova Remnants Every 50 years or so, a massive star in our galaxy blows itself apart in a supernova explosion. Supernovas are one of the most Add to Reading List Source URL: xrtpub.harvard.edu Download Document from Source Website File Size: 93,28 KB Share Document on Facebook

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