Galaxy clusters Memes

The cosmic smackdown nobody saw coming! The Bullet Cluster is basically astrophysics' ultimate WWE moment - it's two galaxy clusters that collided and somehow the dark matter separated from regular matter, delivering a knockout blow to Modified Newtonian Dynamics (MOND) theories. While MOND tries to explain galaxy rotation without dark matter, the Bullet Cluster stands there like "Hold my telescope" and shows dark matter behaving exactly how it should. Theoretical physicists backing MOND got body-slammed so hard they're still seeing stars - just not the kind they study!