Science ❯Astrophysics

Galactic Studies

Milky Way Milky Way Galaxy Metallicity Star Clusters

ESA’s Gaia Spacecraft Officially Retired After Transforming Galactic Astronomy

ESA’s Gaia Spacecraft Officially Decommissioned After 12 Years of Milky Way Mapping

Nearby Supernovae Linked to Two Ancient Mass Extinction Events

Astronomers Record Ultra-Hot Nova Eruption With Unusual Silicon Signature