Phrases with «galaxy groups»

"Galaxy groups" refers to a collection of galaxies that are close together and interact with one another. It is a smaller scale than galaxy clusters but bigger than individual galaxies. Full definition

Sentences with «galaxy groups»

  • Small galaxy groups are about 1000 times more common than large clusters, so there should be many more Bullet - like groups. (newscientist.com)
  • The difficulty of studying the movements of dwarf satellites around their hosts varies according to the target galaxy group. (sciencedaily.com)
  • This is a list of galaxy groups within 100 million light years according to P Fouqué and co-workers. (atlasoftheuniverse.com)
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