Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than in neighboring regions of the universe, astronomers say.

The search for dark matter requires all the best models, theories, and ideas we can throw at it. A new paper by Julia Monika ...

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

The universe will not last forever. In fact, scientists have revealed that its lifespan is almost half over already.

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

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

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

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, 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, ...

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

The most incomprehensible thing about the universe is that it is comprehensible,” Albert Einstein once pondered. But even as ...