MACS 1206 Galaxy Cluster Through the Eyes of Hubble

Galaxy cluster MACS J1206.2-0847 (MACS 1206) imaged by the Hubble Space Telecope. The incredible mass of the cluster creates a gravitaitonal lens that "amplifies the light from faraway galaxies in the background," according to the Hubble team. Credit: NASA, ESA, M. Postman (STScI) and the CLASH Survey Team