M31, the spiral galaxy in Andromeda, with its two companion elliptical galaxies, the very small M32 ... [+] below, and larger M110 above. (Photo by: Alan Dyer/VW Pics/Universal Images Group via ...

distant of which is more than a million light-years from Earth. That’s almost half the distance to Andromeda. Have you ever seen the Andromeda galaxy? Go outside after dark this month and look ...