Galaxies

Astronomy for beginners, Galaxies

The constellation Sextans, the Cigar Galaxy (M82), and spiral galaxy NGC 3077

Galaxies

Spiral galaxy spills blood and guts

Exotic Objects, Galaxies

New fast and furious black hole found

Galaxies, Stars

Regulus, Bode’s Galaxy (M81), and spiral galaxy NGC 2903

Exotic Objects, Galaxies, Robotic Spaceflight

Bullying black holes force galaxies to stay red and dead

Deep-Sky Objects, Galaxies

Processing your sketch

Galaxies

Do galaxies die?

Deep-Sky Objects, Galaxies

Open cluster M48, Hagrid’s Dragon (NGC 2301), and elliptical galaxy NGC 2832

Galaxies

RXTE reveals the cloudy cores of active galaxies

Galaxies, Robotic Spaceflight, Stars

Hubble watches stars’ clockwork motion in nearby galaxy

Deep-Sky Objects, Galaxies, Stars

Double star ADS 5951, open cluster NGC 2360, and irregular galaxy NGC 2366

Galaxies, Robotic Spaceflight

Hubble and Spitzer space telescopes “spy” one of the youngest galaxies in the universe