Collisions of two galaxies may have formed Andromeda (w/ Video)
Friday, November 26, 2010 - 08:01
in Astronomy & Space
(PhysOrg.com) -- New computer simulations suggest the nearest galactic neighbors to our own Milky Way, the Magellanic Clouds and the Andromeda Galaxy, may have been shaped by the massive collision of two galaxies billions of years ago.