January 2010 - Unusual spiral NGC 4921 in the Coma Galaxy cluster
This very deep image taken with the NASA/ESA Hubble Space Telescope shows the spiral galaxy NGC 4921 along with a spectacular backdrop of more distant galaxies. It was created from a total of 80 separate pictures through yellow and near-infrared filters.
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NASA, ESA and K. Cook (Lawrence Livermore National Laboratory, USA)