Massive, 13-billion-year-old black holes from the early universe spotted
It took 13 billion years, but light from the first black holes in the universe is finally reaching our telescopes. Rea...
https://getworldbestnews1.blogspot.com/2019/01/massive-13-billion-year-old-black-holes.html
It took 13 billion years, but light from the first black holes in the universe is finally reaching our telescopes.
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