Morning Overview on MSN
Colossal star 13x heavier than sun vanishes without a sound, leaves black hole
A massive star roughly 2.5 million light-years away in the Andromeda Galaxy has quietly disappeared, and the best explanation ...
Interesting Engineering on MSN
Star 13x heavier than the Sun vanished silently and left a black hole behind
Astronomers are used to dramatic endings. When a massive star dies, it usually explodes ...
A star in the Andromeda galaxy ran out of nuclear fuel and collapsed into a black hole, without first violently exploding in a supernova. For the first time scientists have studied this process in ...
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