Tuesday, January 26, 2021

Strange Galaxy With a Tidal Tail That's Losing 40% of Its Mass

I find this interesting.  Apparently, galaxies interact with each other more than I realized.


The Andromeda Galaxy will collide with the Milky Way Galaxy in 4.5 billion years.

Since these processes take billions or hundreds of millions of years, from our perspective the universe might as well be static.

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