Tuesday, 24 July 2018 ()
The Milky Way had a sibling besides neighboring galaxy Andromeda, but in an act of galactic cannibalism Andromeda ate it, a new study theorizes.
Tuesday, 24 July 2018 ()
The Milky Way had a sibling besides neighboring galaxy Andromeda, but in an act of galactic cannibalism Andromeda ate it, a new study theorizes.
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