The Milky Way likely collided with a recently discovered dwarf galaxy called Antlia 2 less than a billion years ago, according to new research presented Wednesday at the 234th Meeting of the American Astronomical Society.
The Milky Way likely collided with a recently discovered dwarf galaxy called Antlia 2 less than a billion years ago, according to new research presented Wednesday at the 234th Meeting of the American Astronomical Society.
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