Named Pegasus VII, this newly identified low-luminosity galaxy is one of the faintest Andromeda satellites ever detected, suggesting that many more galaxies may be hiding in the shadows of larger ...

Reigning supreme high in the south are the Great Square of Pegasus and, stretching from its northeast corner, a string of three stars in the constellation Andromeda. Above the middle star ...

Dozens of dwarf galaxies swarming around the Andromeda Galaxy like bees have been caught on camera by the Hubble Space Telescope, which took more than a thousand orbits of the Earth to take enough ...