bn:03412269n
Noun Concept
Categories: Galaxy clusters
EN
galaxy cluster  Cluster  Clusters  ClG  Cluster galaxies
EN
A galaxy cluster, or cluster of galaxies, is a structure that consists of anywhere from hundreds to thousands of galaxies that are bound together by gravity with typical masses ranging from 1014–1015 solar masses. Wikipedia
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EN
A galaxy cluster, or cluster of galaxies, is a structure that consists of anywhere from hundreds to thousands of galaxies that are bound together by gravity with typical masses ranging from 1014–1015 solar masses. Wikipedia
Large gravitationally bound groups of galaxies, or groups of groups of galaxies Wikipedia Disambiguation
Structure made up of a gravitationally-bound aggregation of hundreds of galaxies; is larger than a galaxy group Wikidata
A group of galaxies that are gravitationally-bound. OmegaWiki
A cluster of hundreds of galaxies. Wiktionary
Cluster of galaxies. Wiktionary (translation)