Veröffentlicht am 29. November 2018 von NASAHubble Explores the Coma Cluster’s More Than 1,000 Galaxies This Hubble Space Telescope mosaic is of a portion of the immense Coma cluster of over 1,000 galaxies, located 300 million light-years from Earth. via NASA https://ift.tt/2FPwtHp
