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celestial sphere
imaginary sphere of arbitrarily large radius, concentric with the observer
Details
- Instance of
- sphere
- Part of
- astronomy
- Depicts
- observable universe
- described by source
- Armenian Soviet Encyclopedia, New Encyclopedic Dictionary, New Encyclopedic Dictionary, Otto's encyclopedia, Brockhaus and Efron Encyclopedic Dictionary, Small Brockhaus and Efron Encyclopedic Dictionary, Brockhaus and Efron Encyclopedic Dictionary, Meyers Konversations-Lexikon, 4th edition (1885–1890), Pauly–Wissowa
- different from
- firmament
Connected on Wikidata
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