An ambitious new survey by the Hubble Space Telescope offers the first bird's-eye view of all known dwarf galaxies orbiting the Andromeda galaxy. The data suggests Andromeda had a chaotic past unlike ...

Astronomers at the University of Michigan have discovered a new satellite of the Andromeda Galaxy (M31), the Milky ... they discovered that the ones visible around M31 appear different in at ...

Our Milky Way galaxy is a cannibal ... though the constellation patterns visible from each planet will change," ...

The Andromeda galaxy ... isn’t visible without powerful telescopes is the swarm of dwarf galaxies surrounding it—smaller ...

as well as the Andromeda galaxy, has 100 billion stars in it, they're very far apart." Not only will the solar system survive, but Earth will see a spectacular show as the galaxies merge ...