astrophysics

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EtymologyEdit

astro- +‎ physics

PronunciationEdit

  • IPA(key): /ˌæs.tɹoʊˈfɪz.ɪks/, /ˌæs.tɹəˈfɪz.ɪks/
  • (file)

NounEdit

astrophysics (uncountable)

  1. The branch of astronomy or physics that deals with the physical properties of celestial bodies and with the interaction between matter and radiation in celestial bodies and in the space between them.

Derived termsEdit

TranslationsEdit

See alsoEdit