A vast, flat sheet of dark matter may solve the long-standing mystery of why the Andromeda galaxy is speeding toward us while our other neighbouring galaxies are moving away from us
https://www.livescience.com/space/cosmology/every-major-galaxy-is-speeding-away-from-the-milky-way-except-one-and-we-finally-know-why
16 points · 2 comments · view on lemmy.world
2 Comments
Proprietary_Blend@lemmy.world · 2 pts · 221d
Oh thank goodness. Maybe I'll finally be able to sleep!
ElBarto@piefed.social · 1 pts · 221d
What are you implying? That there will be a catastrophic galactic collision?
Because that's not happening. Look it up.