What the Sky Will Look Like When We Collide With Andromeda Galaxy

What the Sky Will Look Like When We Collide With Andromeda Galaxy

Our Milky Way galaxy and the Andromeda galaxy are gravitationally bound and will collide in about 4 billion years. Because stars are so far apart in a galaxy, many light years, the term “collision” really means interleave and gravitationally interact. Still, it will light up our sky. NASA has done a simulation to show us what it will look like. That is, if anyone is around to watch!

Check It Out: What the Sky Will Look Like When We Collide With Andromeda Galaxy

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