First dormant black hole discovered deemed a 'needle in a haystack' - CGTN

Astronomers have spotted in a galaxy adjacent to our Milky Way what they are calling a cosmic "needle in a haystack" – a black hole that not only is classified as dormant but appears to have been born without the explosion of a dying star.

Astronomers have spotted in a galaxy adjacent to our Milky Way what they are calling a cosmic "needle in a haystack" a black hole that not only is classified as dormant but appears to have been born … [+3775 chars]

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