Tag archive for ‘massive star explosion’
Jewish Business News On Thursday, April 28th, 2016

Nearby massive star explosion 30 million years ago equaled detonation of 100 million suns

  A giant star that exploded 30 million years ago in a galaxy near Earth had a radius prior to going supernova that was 200 times larger than our sun, according to astrophysicists at Southern Methodist More...

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