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单词 celestial sphere
释义

celestial sphere

noun
An imaginary sphere of which the observer is the centre and on which all celestial objects are considered to lie.If one extrapolates the equator of the Earth out into the sky, the celestial equator is delineated as a circle cutting the celestial sphere into two....
  • Stars located far from the Sun on the celestial sphere were observed to experience a shift in their apparent position, though far more weakly than for stars positioned closer to the Sun.
  • Throughout this book, Guest weaves in connections to Berlioz, ballet, choreography, the origins of poetry itself and multi-faceted aspects of imagined celestial spheres.
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更新时间:2024/11/12 8:42:35