The superclusters are connected by filaments, sheets, and walls. Between these, there are enormous voids. The “web” in the cosmic web showcases the interconnection between the structures ...

The largest portions of the cosmic web are the superclusters. But unlike the clusters, they are not gravitationally bound. That means that the member galaxies in a supercluster have not yet ...

Credit: Robert Lea (created with Canva) Dark energy could have an accomplice that helps it slow the growth of large cosmic structures, such as vast superclusters made up of clusters of galaxies.

Dark energy could have an accomplice that helps it slow the growth of large cosmic structures, such as vast superclusters made up of clusters of galaxies.