Galaxies

Exotic Objects, Galaxies

Most luminous galaxy is ripping itself apart

Galaxies, Stars

Proof that some galaxies are “LIERs”

Galaxies, Milky Way, Stars

Galaxy quakes could improve hunt for dark matter

Galaxies

Most distant massive galaxy cluster identified

Galaxies, Robotic Spaceflight, Stars

NuStar’s latest image maps Andromeda’s dead stars

Exotic Objects, Galaxies, Stars

Galactic merger reveals an unusual black hole that has shed its stars

Galaxies, Milky Way

Weird Object: Fermi Bubbles

Deep-Sky Objects, Galaxies

Open cluster NGC 1907, emission nebula NGC 1962, and spiral galaxy NGC 1832

Galaxies

Chandra finds remarkable galactic ribbon unfurled

Deep-Sky Objects, Galaxies

Open cluster NGC 1624, emission nebula NGC 1931, and barred spiral galaxy NGC 1964

Deep-Sky Objects, Galaxies

Stellar remains reveal Andromeda’s history

Exotic Objects, Galaxies, Stars

Hubble captures first-ever predicted exploding star