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Stellar astronomy > Stellar physics > Stellar evolution

Preferred term

Stellar evolution  

Definition

  • The gradual changes in physical state (spectrum, luminosity, temperature) and chemical composition that occurs during the life of a star. (en)

Broader concept

Entry terms

  • Evolution of stars (en)
  • Star cycle (en)
  • Stellar cycle (en)

Editorial note

URI

http://astrothesaurus.org/uat/1599

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