In Particle Cosmology and Astrophysics, Dan Hooper captures the rapid developments in particle cosmology over the past three ...

The "afterglow" of the universe is an important piece of evidence for the Big Bang. This background radiation also provides ...

Dark matter may have started as light-like particles that abruptly became heavy—a cosmic twist rooted in spin and ...

Dark matter, though invisible, weighs heavily on how we understand the universe. Its gravity sculpts galaxies, holds clusters ...

There’s a new class of cosmic object in town. And it might just overturn our understanding of black holes and galaxy ...

Elliptical galaxies are some of the oldest types of galaxies in the universe. They formed relatively quickly after the Big ...

Deep observations from the James Webb Space Telescope (JWST) have revealed an exceptionally large galaxy in the early universe. It’s a cosmic giant whose light has travelled over 12 billion years to ...

Relic Gravitons, by Massimo Giovannini of INFN Milan Bicocca, offers a timely and authoritative guide to one of the most ...

Researchers suggest the universe's background radiation has been overestimated, potentially challenging the standard model of ...