Did the LIGO Gravitational Waves Originate from primordial black holes? New scenario from Japan Offers Clues about the early universe:  
Binary black holes recently discovered by the LIGO-Virgo collaboration could be primordial entities that formed just after the Big Bang, report Japanese astrophysicists. If further data support this observation, it could mark the first confirmed finding of a primordial black hole, guiding theories about the beginnings of the universe.
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