https://en.wikipedia.org/wiki/Future_of_an_expanding_universe#Coalescence_of_Local_Group_and_galaxies_outside_the_Local_Group_are_no_longer_accessible https://e

https://en.wikipedia.org/wiki/Future_of_an_expanding_universe#Coalescence_of_Local_Group_and_galaxies_outside_the_Local_Group_are_no_longer_accessible https://en.wikipedia.org/wiki/Future_of_an_expanding_univers...