Blast originated from a super-massive black hole in a cluster of galaxies 390 million light-years away
The Associated Press · Posted: Feb 27, 2020 4:56 PM ET | Last Updated: February 28
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Astronomers have discovered the biggest explosion seen in the universe, originating from a super-massive black hole.
Scientists reported Thursday that the blast came from a black hole in a cluster of galaxies 390 million light-years away.