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red nugget galaxy. In DICTIOUS you will not only get to know all the dictionary meanings for the word
red nugget galaxy, but we will also tell you about its etymology, its characteristics and you will know how to say
red nugget galaxy in singular and plural. Everything you need to know about the word
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English
Etymology
red + nugget + galaxy.
From the highly red colouration of the galaxies, and high density and compactness, like a dense gold nugget.
Noun
red nugget galaxy (plural red nugget galaxies)
- (galaxies) A type of passive, massive and compact elliptical galaxy, that has been little changed over many billions of years, having little internal activity, little to no interaction with other galaxies, little to no new star formation in billions of years. The galaxies typically are many times more massive, and many times smaller, than our Milky Way Galaxy. The redness grows as stars age, which as a population, become redder with time.
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