NASA/ESA: 'Warping Spacetime' --"Gravitational Fields of the Most Enormous Structures in the Cosmos Bound Together By Dark Matter"

The NASA/ESA Hubble Telescope has peered across six billion light years of space to resolve extremely faint features of the galaxy cluster Abell 370 that have not been seen before. Imaged below in stunning detail, Abell 370 is part of...