Galaxies

Exotic Objects, Galaxies

Astronomers discover a new stage of galaxy evolution — the ‘cold quasar’

Exotic Objects, Galaxies

The Event Horizon Telescope’s possible next target? Blazars

Cosmology, Galaxies

The Outer Limits universe

Cosmology, Galaxies

Astronomers find earliest example of merging galaxies

Cosmology, Galaxies, Milky Way

The Milky Way still bears scars from a collision with a ghostly galaxy

Galaxies

Astronomers spot ‘ridge’ of plasma linking galaxy clusters

Exotic Objects, Galaxies, Stars

Chandra spots binary stars ejected from their galaxies

Deep-Sky Objects, Galaxies

Hubble spies “Two-Face” galaxy that suffered a glancing blow

Galaxies, Stars

Early galaxies shone brighter and hotter than expected

Cosmology, Galaxies, Robotic Spaceflight

Astronomers stitch Hubble’s hits into ‘Legacy Deep Field’ image

Exotic Objects, Galaxies

The Event Horizon Telescope may soon release first-ever black hole image

Galaxies

Observe the Sombrero galaxy