Are Primordial Black Holes real? They could’ve formed in the unusual physics that dominated the Universe shortly after the Big Bang. The idea dates back to the 1960s, but so far, the lack of evidence makes them purely hypothetical.
If they do exist, a new paper suggests they may be hiding in places so unlikely that nobody ever thought to look there.
Continue reading “Could Primordial Black Holes Be Hiding in Plain Sight?”