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Aug 15, 2018

Weird circles in the sky may be signs of a universe before ours

Posted by in categories: cosmology, existential risks, mathematics

By Chelsea Whyte

Swirling patterns in the sky may be signs of black holes that survived the destruction of a universe before the big bang.

“What we claim we’re seeing is the final remnant after a black hole has evaporated away in the previous aeon,” says Roger Penrose, a mathematical physicist at the University of Oxford.

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