spiral galaxy
Appearance
English
[edit]Noun
[edit]spiral galaxy (plural spiral galaxies)
- (astronomy) A galaxy consisting of a number of arms of younger stars that spiral out from the center containing older ones.
- Synonym: whirlpool galaxy
Hypernyms
[edit]Hyponyms
[edit]Translations
[edit]galaxy having a number of arms
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See also
[edit]References
[edit]spiral galaxy on Wikipedia.Wikipedia