Scientists Create 3D Map of Nearby Galaxy Superclusters

A team of scientists from Canada and France has produced a three-dimensional density map of galaxies that spans approximately 2 billion light-years. The lighter blue and white areas on the map represent greater concentrations of galaxies. The red area is the supercluster (cluster of groups of galaxies) called the Shapley Concentration, (Shapley Supercluster), the largest [...] —> Read More