Assertion: celestial sphere | /r/HasAspect | north and south celestial pole
Facets:
Source sentences:
text: The celestial sphere has a north and south celestial pole as well as a celestial equator which are projected reference points to the same positions on the Earth surface.
text: The celestial sphere has a north and south celestial pole as well as a celestial equator which are projected from reference points from the Earth surface.