Supernova "Shock Breakout" Seen From Red Giant -- A 1st
Friday, June 13, 2008 - 14:28
in Astronomy & Space
An ultraviolet flash in a distant galaxy heralded the imminent explosion of a supermassive star, astronomers announced.
Updated by artificial intelligence Tue, 13 Jun 2023, 2:53:47 UTC Learn more
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