Is it possible to understand the Universe without understanding the largest structures that reside in it? In principle, not ...

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 Theory, combined with Einstein’s theory of general ... searching for a solution that could resolve long-standing inconsistencies in cosmology. In doing so, they discovered that an exact, ...

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 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 ...