Meaning of extragalactic nebula
Definition of extragalactic nebula
(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'"
Other information on extragalactic nebula
WIKIPEDIA results for
extragalactic nebula
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extragalactic nebula
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