The secrets of black holes and dark matter could lie before the Big Bang, a new study of "bouncing" cosmology hints.

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 ...

However, although photons of light existed since the first second after the Big Bang, they could not yet shine across the ...

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

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 ...

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 Atacama Cosmology Telescope could help resolve some cosmic discrepancies: ... About 380,000 years after the Big Bang, after the universe’s ultrafast expansion known as inflation, ...

According to the standard model, which is the basis for essentially all research in the field, there is a fixed and precise sequence of events that followed the Big Bang: First, the force of ...

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 ...