New map of the universe’s matter reveals a possible hole in our understanding of the cosmos
The cosmic web is a gigantic network of crisscrossing celestial superhighways that connects nearly everything in the universe. An artist’s impression of the cosmic web. It looks like a vast cobweb-like structure or mostly purple and some orange filaments on a black background. (Image credit: Volker Springel (Max Planck Institute for Astrophysics) et al.) Scientists have …










