Astronomy on MSN
July 4, 1054: The Crab Nebula supernova explodes
On July 4, 1054, a supernova explosion occurred, marking the death of a star thought to be nine to 11 times more massive than ...
Citizen scientists using the Kilonova Seekers platform spotted a stellar flash 2,500 times brighter than before, allowing astronomers to identify the exploding cataclysmic variable GOTO0650 within ...
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