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Noun: astrophysics  ,as-trow'fi-ziks or ,as-tru'fi-ziks
  1. The branch of astronomy concerned with the physical and chemical properties of celestial bodies

Type of: astronomy, uranology

Encyclopedia: Astrophysics Astrophysics, high-energy

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astronomical
astronomical telescope
Astronomical Unit
astronomical year
astronomically
astronomy
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astronomy unit
astrophysical
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Astrophyton
Astrophyton muricatum
Astropogon
Astropogon stellatus
AstroTurf
astroturfing
astucious
astute
astutely
astuteness