http://www.nasa.gov/mission_pages/hubble/science/milky-way-collide.html

The Spitzer Space Telescope has helped astronomers reveal that the Sombrero galaxy is both a rotund and a slender disk galaxy.

Supernova explosions and the jets of a monstrous black hole are scattering a galaxy's star-making gas like a cosmic leaf blower, a new study finds.

The VLT Survey Telescope (VST) at ESO’s Paranal Observatory in Chile has imaged a fascinating collection of interacting galaxies in the Hercules galaxy cluster.

Astronomers have found the strongest link ever between the most powerful bursts of star formation in the Universe, and the most massive galaxies found today.