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Andromeda's Origin is Similar to That of the Milky Way - Universe Today
Andromeda Galaxy taken in ultraviolet. Image credit: GALEX Click to enlarge Astronomers have long believed that the Andromeda galaxy had a different upbringing from our own Milky Way, but now it seems we aren’t so different after all. An international team of researchers have completed a survey of the metal content in Andromeda’s halo, and … Continue reading "Andromeda’s Origin is Similar to That of the Milky Way"