cosmology what is the dark ages
The Dark Ages The Dark Ages Background image: A supercomputer simulation of the distribution of matter in the Universe produced by cosmologists at the University of Durham. Among the nearest components of the cosmic large-scale structure are the Local Supercluster, the Great Wall, the Great Attractor, and the Shapley Concentration. In addition, observations by the Chandra X-ray Observatory have revealed part of an intergalactic web of hot gas and dark matter that is crucial in defining the cosmic landscape.