Science ❯Cosmology

Universe Structure

Galaxies Galaxy Classification Cosmic Microwave Background Galactic Clusters Massive Galaxies Cosmic Evolution Star Formation Galactic Evolution False Vacuum Galaxy Mergers

Nearby Supernovae Linked to Two Ancient Mass Extinction Events

New research suggests supernova explosions depleted Earth's ozone layer, contributing to the Devonian and Ordovician extinctions.

Quantum Simulation Sheds Light on Universe's False Vacuum Dynamics

Fast Radio Burst Discovered in Outskirts of Ancient, Dead Galaxy

Hubble Captures Largest-Ever Photomosaic of Andromeda Galaxy

James Webb Captures Stunning Image of Two Galaxies Colliding