« on: 12/06/2018 21:52:56 »
Which is stronger depends on the circumstances. Dark energy has a uniform density, while gravity depends on the amount of mass and the distance from it. The more you concentrate mass, the stronger the local gravity. When it comes to things like stars, galaxies and even clusters of galaxies, the mass density is still enough for gravity to dominate. At scales larger than this, the overall density is low enough that dark energy dominates.
The following users thanked this post: RobC