Coma Cluster

alt label
Abell 1656
dcterms modified equal to or less than 2020-11-03T19:29:10.928Zequal to or more than 2020-11-03T19:29:10.928Z
broader original
270 original
definition The nearest rich cluster of galaxies which contains more than a thousand known galaxies, is about 20 million light-years in diameter, and lies about 280 million light-years away in the constellation Coma Berenices.
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Concept original
contributor AAS_Frey.Katie original