Galaxies

Deep-Sky Objects, Galaxies, Stars

Explore more north polar deep-sky treats

Galaxies, Stars

A hat, a shark, and time travel

Deep-Sky Objects, Galaxies

Open cluster NGC 2546, barred spiral galaxy NGC 3079, and irregular galaxy Sextans A

Exotic Objects, Galaxies

The dusty heart of an active galaxy

Astronomy for beginners, Galaxies

The constellation Crater, the Spindle Galaxy (NGC 3115), and irregular galaxy Sextans B

Galaxies

Galaxies in the early universe mature beyond their years

Cosmology, Galaxies

Astronomers find faint strings of galaxies inside empty space

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