This image taken by the Hubble Space Telescope shows Aram-Mador 2105-332, a unique galaxy system in the Microscope Group. It is known for its emission line galaxies, which indicate vigorous star formation. It appears in Hubble's picture of the week, and that the names were given to galaxies using astronomical coordinates. Credit: ESA/Hubble & NASA, J. Dalcanton, Acknowledgment: L. Shatz