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CosmosUp | September 24, 2021

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Andromeda Galaxy

Andromeda Galaxy had a much more Violent History than Milky Way

January 10, 2015 |

To a distant observer, our own Milky Way and the Andromeda galaxy would probably look very similar. Although Andromeda is longer, more massive, and more luminous than the Milky Way, both galaxies are vast spirals composed of hundreds of millions of stars. Read More

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