Milky Way stars born of violent collisions
Thursday, July 1, 2010 - 14:28
in Astronomy & Space
DURHAM, England, July 1 (UPI) -- Many ancient stars in the Milky Way are remnants of small galaxies torn apart in violent galactic collisions 5 billion years ago, U.K. researchers say. Milky Way - Astronomy - Galaxies - England - Galaxy