The largest structures in the Universe are still glowing with the shock of their creation
Tessa Vernstrom using Planck data, Author provided By Tessa Vernstrom, The University of Western Australia and Christopher Riseley, Università di Bologna On the largest scales, the Universe is ordered into a web-like pattern: galaxies are pulled together into clusters, which are connected by filaments and separated by voids. These clusters and filaments contain dark matter, as well as regular matter like gas and galaxies. We call this the “cosmic web”, and we can see it by mapping the locations and…