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Andromeda has a new faintest satellite galaxy
Astronomers at the University of Michigan have discovered a new satellite of the Andromeda Galaxy (M31), the Milky Way's ...
Space.com on MSN27d
How did Andromeda's dwarf galaxies form? Hubble Telescope finds more questions than answers
"It was actually a total surprise to find the satellites in that configuration and we still don’t fully understand why they appear that way." ...
The Daily Galaxy on MSN19d
Hubble’s New Andromeda Survey Uncovers A Chaotic Galactic Past
The Andromeda galaxy, our cosmic neighbor, is far more turbulent than previously thought. A new survey by the Hubble Space Telescope has mapped the chaotic history of Andromeda’s dwarf galaxy system, ...