celestial sphere (4 synonym found)

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website design charlotte.
Definition of celestial sphere:

(n) : an abstract sphere of infinite radius which serves as the imaginary backdrop for celestial objects, and of which the visible sky is one hemisphere
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website design charlotte.
Definition of celestial sphere:

(n) : an abstract sphere of infinite radius which serves as the imaginary backdrop for celestial objects, and of which the visible sky is one hemisphere
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