Milky Way merged with dwarf galaxy 10 billion years ago, say scientists

Name: Milky Way merged with dwarf galaxy 10 billion years ago, say scientists
Uploaded: 2019-07-24T12:15:45+00:00
Duration: 47 s
Channel: euronews (in English)
Description: A colossal cosmic collision roughly 10 billion years ago saw our galaxy's mass expand by a quarter after merging with a smaller one, say scientists.

euronews (in English)

A colossal cosmic collision roughly 10 billion years ago saw our galaxy's mass expand by a quarter after merging with a smaller one, say scientists.

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