ScienceDaily: Galaxies News |
| Study of Andromeda's stellar disk indicates more violent history than Milky Way Posted: 08 Jan 2015 03:43 PM PST A detailed study of the motions of different stellar populations in the disk of the Andromeda galaxy has found striking differences from our own Milky Way, suggesting a more violent history of mergers with smaller galaxies in Andromeda's recent past. |
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