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 ...

To reach this conclusion, the team studied the orbits of thousands of extrasolar planets, or "exoplanets." The team, consisting of researchers from the University of California, Los Angeles (UCLA ...

The Andromeda Galaxy (M31 ... which have extremely strong magnetic fields. Exoplanets are planets that orbit stars outside our solar system. They are challenging to detect but provide valuable ...