Juan Carlos Muñoz on Nostr: npub1rmkge…mvmcx So from these methods we can infer the density of baryons in the ...

npub1rmkge3x0g7kruefryruuv03g2f8gfzpkzzq08qwjey4elmahjy3s5mvmcx (npub1rmk…vmcx) So from these methods we can infer the density of baryons in the universe, which isn't enough to explain certain properties of the universe if(*) General Relativity is correct, hence the need for dark matter.

(*) This "if" is doing a lot of heavy lifting here. One could also explore possible modifications of gravity, but that's another story. 3/