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spaceSpace and Physics

Another Galaxy Is On A Collision Course With Us

author

Chris Carpineti

Senior Video Editor

clockJul 3 2017, 11:48 UTC

Credit: ESA/Hubble & NASA/STScI 

Beware, Andromeda is coming!

Well, very very slowly, at least. In approximately 4 billion years, our nearest galaxy Andromeda, will smash right into ours and they will both merge, forming a brand new galaxy.


If there's still life on Earth that far in the future, what would the sky look like? This fascinating video explains this awesome event in detail. 


spaceSpace and Physics