Definitions
American HeritageĀ® Dictionary of the English Language, Fourth Edition
- n. A loose, irregular grouping of stars that originated from a single nebula in the arms of a spiral galaxy. Also called galactic cluster.
Wiktionary
- n. astronomy a more or less irregular star cluster containing tens to thousands of stars
Examples
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Lists
These user-created lists contain the word ‘open cluster’.
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science fact or fiction
pretty open-ended hereāterms, ideas, lingo, technologies and phenomena (real or postulated) that are, were, should be or could be used in speculative fiction
tachyon, mecha, dropship, wetware, meatspace, nanobot, cloned meat, asteroid mining, hyperdrive, wormhole, parallel universe, distributed intel... and 464 more...
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