http://news.yale.edu/2013/06/03/galaxy-its-death-throes-may-hold-clues-birth-dwarf-systems
Astronomers believe a bright dwarf galaxy relatively close to Earth’s Milky Way and trailing fireballs is the first clear example of a galaxy in the act of dying. The galaxy, in the Virgo Cluster, is called IC3418. Here is a false-color ultraviolet image of the dwarf galaxy IC3418 with its ram-pressure-stripped tail of young stars (from the GALEX satellite), shown on a false-color X-Ray image of the Virgo cluster, showing hot gas in the cluster (from the ROSAT satellite). The size of IC3418 is magnified by a factor of 10 relative to the cluster, in order to make it easier to see.
