42 results for: Globular cluster

Dictionary Entries (2 more entries. View all »)
Dictionary.com Unabridged (v 1.1)Cite This Source
globular cluster
–noun Astronomy.
a comparatively older, spherically symmetrical, compact group of up to a million old stars, held together by mutual gravitation, that are located in the galactic halo and move in giant and highly eccentric orbits around the galactic center.


[Origin: 1855–60]
Dictionary.com Unabridged (v 1.1)
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2006.

Encyclopedia Articles (38 more entries. View all »)
Columbia Electronic EncyclopediaCite This Source


globular cluster: see star cluster.

The Columbia Electronic Encyclopedia Copyright © 2004, Columbia University Press.
Licensed from Columbia University Press


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