A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have instead formed inside a colossal black hole.

Did our cosmos begin inside a black hole in another universe? New study questions Big Bang theory

Source: space
Source Link: https://www.space.com/astronomy/black-holes/did-our-cosmos-begin-inside-a-black-hole-in-another-universe-new-study-questions-big-bang-theory