Thursday, April 22, 2021

Astronomers have discovered a black hole that may set a new record or two – it seems to be both the smallest black hole ever detected, and the closest one to Earth found so far. It's only 1,500 light-years away and has a mass of just three Suns.


https://ift.tt/2QQS6gI via /r/science https://ift.tt/3sEBdTl

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