Galaxies

Galaxies, Stars

Giant galaxies die from the inside out

Deep-Sky Objects, Galaxies

Open cluster NGC 3572, spiral galaxy NGC 3511, and elliptical galaxy NGC 3610

Cosmology, Galaxies

Dark matter may not be completely dark after all

Galaxies

Weird Object: ARP 220

Deep-Sky Objects, Galaxies

Omega Centauri, the Sunflower Galaxy (M63), and spiral galaxy NGC 5308

Galaxies

ALMA sees Einstein ring in stunning image of lensed galaxy

Exotic Objects, Galaxies, Robotic Spaceflight

Hubble finds phantom objects near dead quasars

Deep-Sky Objects, Galaxies, Stars

Zubeneschamali, globular cluster M5, and elliptical galaxy NGC 4697

Galaxies

Herschel and Planck find missing clue to galaxy cluster formation

Galaxies

Web Extra: Galaxies of the Virgo Cluster

Galaxies, Stars

Two Corvus double stars, elliptical galaxy M49, and the Cocoon Galaxy (NGC 4490)

Cosmology, Galaxies, Stars

I ZW 18: The galaxy that reveals the universe’s history