Astronomers Learn About Alien Galaxy's Evolution Through Images ... The subject of the photos is the Andromeda galaxy, which is located 2.5 million light-years away. The pictures illuminated ...

A Michigan State University researcher saw X-rays coming from a black hole using the NASA Chandra X-Ray Observatory telescope ...

Astronomers at the University of Michigan have discovered a new satellite of the Andromeda Galaxy (M31), the Milky Way’s closest major galactic neighbor, and it has broken the record for the ...