We don’t know for sure, but the answer is inextricably linked to the moment when water first materialized in the cosmos — and ...

Primordial supernovae got the ball rolling a quick hundred million years or so after the start of the universe.

Astronomers using the James Webb Space Telescope (JWST) have identified the most distant known quiescent galaxy, revealing ...

Big Bang theory, in science, is the idea that all the matter and energy of the Universe was once crushed into a single point, a single infinitesimal granule of everything. The Big Bang itself is ...

A recent study suggests that supernova explosions, triggered by the death of early stars, could have created significant amounts of water just 100 million years after the Big Bang. Simulations of ...