Credit: NASA, ESA, H. Teplitz and M. Rafelski (IPAC/Caltech), A. Koekemoer (STScI), R. Windhorst (Arizona State University), and Z. Levay and G. Bacon (STScI)
Additional information is available on HubbleSite:
http://hubblesite.org/newscenter/archive/releases/2014/27