Massive Galaxy Cluster Abell 2744 (Foreground) (IMAGE)

NASA/Goddard Space Flight Center

Massive Galaxy Cluster Abell 2744 (Foreground)

Caption

This long-exposure Hubble Space Telescope image of massive galaxy cluster Abell 2744 (foreground) is the deepest ever made of any cluster of galaxies. It shows some of the faintest and youngest galaxies ever detected in space.

Credit

NASA/ESA/J.Lotz, M.Mountain, A.Koekemoer/STScI HFF Team

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