DescriptionGalaxy Cluster Abell 2261.jpg English: Galaxy cluster Abell 2261 Date 26 May 2011, 23:31:40 Source http://www.nasa.gov/mission_pages/hubble/science/a2261-bcg...
the galaxy cluster Abell 2261. Spanning a little over one million light-years, the galaxy is about 20 times the diameter of our Milky Way galaxy. The...
