gaia evans

The Gaia Sausage or Gaia Enceladus is the remains of a dwarf galaxy (known as the Sausage Galaxy, Gaia-Enceladus-Sausage, or Gaia-Sausage-Enceladus) that merged with the Milky Way about 8–11 billion years ago. At least eight globular clusters were added to the Milky Way along with 50 billion solar masses of stars, gas and dark matter. It represents the last major merger of the Milky Way.

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