Galaxies

Deep-Sky Objects, Galaxies

Ptolemy’s Cluster (M7), globular cluster M14, and the Draco Dwarf (UGC 10822)

Cosmology, Galaxies

Cosmic giants shed new light on dark matter

Cosmology, Galaxies

Scientists size up universe’s most lightweight dwarf galaxy with Keck Observatory

Deep-Sky Objects, Galaxies

The Butterfly Cluster (M6), globular cluster M107, and spiral galaxy NGC 6207

Galaxies

Swift produces best ultraviolet maps of the nearest galaxies

Galaxies

Galaxies fed by funnels of fuel

Galaxies

Besides computer simulations, what evidence do astronomers have to support the popular hypothesis that elliptical galaxies form from merging spirals?

Deep-Sky Objects, Galaxies, Stars

The star known as La Superba, globular cluster M80, and the Coma Galaxy Cluster

Galaxies

Mega galaxy is missing link in history of cosmos

Deep-Sky Objects, Galaxies, Stars

Carbon star V Hydrae, globular cluster NGC 5634, and the Ursa Minor Dwarf

Exotic Objects, Galaxies

Black-hole powered jets plow into galaxy

Astronomy for beginners, Galaxies, Stars

The partial constellation Serpens Caput, M40, and lenticular galaxy M85