Faint galaxies found hiding in the Virgo Cluster

27 May 2015 Astronomy Now

A recent survey using the Canada-France-Hawaii Telescope has discovered hundreds of new galaxies in the Virgo Cluster, the nearest large cluster of galaxies. Most are extremely faint dwarf galaxies, objects hundreds of thousands of times less massive than our Milky Way, and amongst the faintest galaxies known in the universe.