The Cosmological Constant Is a Problem

The cosmic web is the very densest bits of the universe, and then ar surrounded by voids where there's nothing. If you put more of this accelerating stuff, cosmological constant, into the universe, it drives everything away from everything else in the universe. That process by which ity brings things together to make galaxies and enside galaxis stars and all that sort of stuff basically fails the larger the cosmological constonees.