red nugget galaxies

A form of red nugget galaxy — 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.

Ask AI about this wordChatGPTClaudePerplexityGoogle AIGrok

Meanings

noun
  1. pluralplural of red nugget galaxy
Cite this entry
APA

red nugget galaxies. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/red%20nugget%20galaxies

MLA

“red nugget galaxies.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/red%20nugget%20galaxies. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “red nugget galaxies,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/red%20nugget%20galaxies.

Source: red nugget galaxies on Wiktionary, CC BY-SA 4.0.