VDict - Definition of extragalactic nebula

English - English (Wordnet) dictionary

extragalactic nebula

Jump to user comments

Noun

(astronomy) a collection of star systems; any of the billions of systems each having many stars and nebulae and dust
- `extragalactic nebula' is a former name for `galaxy'

Related search result for "extragalactic nebula"

Words contain "extragalactic nebula" in its definition in English - English (Wordnet) dictionary:
extragalactic extragalactic nebula galaxy nebular hypothesis nebula planetary nebula nebular nebulous

Comments and discussion on the word "extragalactic nebula"