dark nebula
English
Noun
dark nebula (plural dark nebulas or dark nebulae)
- (astronomy) A type of nebula that does not emit or reflect (visible) light, and thus obscures light sources behind it.
- Synonym: dark cloud
- The Horsehead Nebula is a typical dark nebula, and is famous for resembling the head of a horse.
Translations
type of nebula
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See also
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