The Big Bang is often described as the explosive birth of the universe. But what if this was not the beginning at all?

Moments after the Big Bang, the universe was unimaginably hot, dense, and filled with freely moving quarks and gluons. This ...

The JWST has done it again. The powerful space telescope has already revealed the presence of bright galaxies only several ...

The record-breaking galaxy is revealing secrets about the first stars and their unexpected chemical fingerprints.

Black hole and Big Bang singularities break our best theory of gravity. A trilogy of theorems hints that physicists must go ...

The universe has been expanding for 13.8 billion years, but this may not go on forever. According to some theories, we may be ...

Very soon after the Big Bang, the universe enjoyed a brief phase where quarks and gluons roamed freely, not yet joined up ...

The James Webb Space Telescope has spotted MoM z14. It is the most distant galaxy ever seen. This galaxy existed 280 million ...