The Big Bang may mark an end—not the start—of a previous universe's aeon. Penrose's theory sees the universe as an eternal ...

A controversial theory suggests the observable universe is the result of matter rebounding after the collapse of a black hole ...

Did The universe really begin with a bang, a bounce? The theory that the universe is both possibly having endured a sudden ...

Nowadays, the dark of night is interspersed with the light of stars. But before the stars were born, did light shine at the ...

Crucially, this bounce occurs entirely within the framework of general relativity, which applies on large scales such as ...

The earliest and most distant supermassive black hole discovered thus far by JWST is CEERS 1019, which existed just 570 ...

A UK study challenges the Big Bang theory, proposing that the universe exists inside a black hole. The new model suggests a gravitational collapse created the universe.

The earliest light in the universe has been traveling across space since just after the Big Bang. Known as the cosmic ...

The Big Bang theory is wrong and the universe is sitting inside a black hole, scientists have suggested. Since the 1930s – when Belgian theoretical physicist Georges Lemaitre proposed the universe ...

It all started with a big bang has been the commonly accepted origin story of our universe for decades. But what if it’s wrong? What if, before starting 13 billion years ago as a tiny ball of ...