The Big Bang theory suggests that the universe began as a hot, dense point, expanding into the cosmos we observe today.

At the Big Bang, distances and volumes drop to zero, all parts of the universe fall on top of each other and the energy ...

Our most powerful telescopes have revealed that the cosmos is surprisingly simple on the largest visible scales. Likewise, ...

Webb's high-resolution instruments uncover distant objects, enabling studies of early stars, galaxies, and habitable ...

If the hypothesis that black holes are related to dark energy is proven correct, it would revolutionize conventional ...

This finding could explain the origins of dark energy and potentially resolve the Hubble tension, a discrepancy in measurements of the universe's expansion ... after the Big Bang 13.8 billion ...

Recent studies are now linking this elusive force to black holes, hinting at a potential connection that may illuminate one ...

We've learned so much over the centuries, but science still can't definitively answer these surprisingly fundamental ...

Our knowledge of physics — gained through astrophysical experiments, or in laboratories via machines such as particle ...

The discovery of primordial gravitational waves through cosmic microwave background (CMB) polarization B-modes remains one of the most significant objectives in cosmology, as it would provide the ...

Primordial black holes may be exploding throughout the universe. If we can catch them in the act, it could pave the way to ...