Thousands of Coma Cluster Galaxies . ... Credit Copyright: Royal Observatory Edinburgh, Anglo-Australian Observatory, and AURA Explanation: Almost every object in the above photograph is a galaxy . The Coma Cluster of galaxies pictured is a dense cluster containing many thousands of galaxies . Many of these galaxies contain as many stars as our own Milky Way Galaxy . ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Jay Norris. ... A service of: LHEA at NASA / GSFC . ...