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> Abell 2151 the Hercules cluster

Abell 2151 the Hercules cluster

author: A.Block/MLSC/Univ.of Az/Novapix

reference: a-amg01-01502

Image Size 300 DPI: 25 * 25 cm

Abell 2151, the Hercules cluster, is a small, irregular cluster, with a core membership of fewer than 100 galaxies, with none strongly dominant central galaxy. It is more than 360 million light-years away.

Keywords for this photo:

2011 - ABELL 2151 - ASTRONOMY - GALAXY - GALAXY CLUSTER - HERCULES - NGC 6050 - STAR -