Why Is Andromeda Coming Towards Us? - Universe Today
I don’t want to freak you out, but you should be aware that there’s a gigantic galaxy with twice our mass headed right for us. Naw, I’m just kidding. I totally want to freak you out. The Andromeda galaxy is going to slam head first into the Milky Way like it doesn’t even have its … Continue reading "Why Is Andromeda Coming Towards Us?"