Supernova/Definition: Difference between revisions
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imported>Chris Day (New page: <noinclude>{{subpages}}</noinclude> Stars greater than 5 times that of our sun will collapse until they detonate in a catastrophic supernova explosion forming a neutron star or blackhole.) |
imported>Tomas Kindahl No edit summary |
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An astronomical object exploding to a brightness similar to that of an entire galaxy. Caused by a catastrophic explosion of either a white dwarf system or an aged star about five times the size of the sun, which occurs when the star collapses; a neutron star or a black hole may be formed as a result, or the explosion results in no remaining compact object. | |||
Latest revision as of 04:35, 19 July 2010
An astronomical object exploding to a brightness similar to that of an entire galaxy. Caused by a catastrophic explosion of either a white dwarf system or an aged star about five times the size of the sun, which occurs when the star collapses; a neutron star or a black hole may be formed as a result, or the explosion results in no remaining compact object.