Nov. 30, 2018, 6:27 a.m.
Hubble 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.
Hubble Explores the Coma Cluster's More Than 1,000 Galaxies
