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10: New evidence that our galaxy is a cannibal - SpaceTime with Stuart Gary S21E10

7 Feb 2018, 09:02 UTC
10: New evidence that our galaxy is a cannibal - SpaceTime with Stuart Gary S21E10
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Astronomers have discovered evidence confirming that the outer halo of the Milky Way contains stars stolen from neighbouring dwarf galaxies. The new findings support the idea of galactic cannibalism in which big galaxies grow bigger by merging or consuming smaller galaxies.

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