Galaxies

Cosmology, Galaxies

Dark matter dominates in nearby dwarf galaxy

Galaxies, Stars

Astronomers discover a distant galaxy with a pulse

Galaxies

Weird Object: Hoags Object

Exotic Objects, Galaxies

Fermi mission finds hints of gamma-ray cycle in an active galaxy

Deep-Sky Objects, Galaxies

A pair of open clusters in Cassiopeia, spiral galaxy NGC 520, and the Sculptor Dwarf

Galaxies

Whopping galaxy cluster spotted with help of NASA telescopes

Astronomy for beginners, Deep-Sky Objects, Galaxies

The constellation Triangulum, the Double Cluster in Perseus, and spiral galaxy NGC 891

Galaxies, Robotic Spaceflight

Hubble spies Big Bang frontiers

Galaxies, Stars

The Small Magellanic Cloud, three double stars in Pisces, and irregular galaxy IC 10

Galaxies

Dust particles from afar

Galaxies

VLA reveals spectacular “halos” of spiral galaxies

Deep-Sky Objects, Exotic Objects, Galaxies, Stars

Banking X-ray data for the future