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

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

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

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

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

The Hubble constant, a set number that connects a galaxy’s speed to its distance from Earth and tells us how fast the ...

In the red corner: The Big Bang. Both scenarios hinge on the fact that more distant galaxies appear redder than those closer ...

We're on the verge of decoding a telltale signal emitted when the universe gave birth to the very first stars.

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 ...

The universe may not have begun with the Big Bang as is generally thought but from the collapse of a massive black hole, a new theory suggests. At such a critical moment in US history, we need ...

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.