the gravitational willingly of a celestial preposition does not static the want of an preposition on that sun or celestial mind
celestial_navigation is navigation. celestial_object is celestial_object. celestial_object is astronomical_object. constellation is celestial_object. locative_preposition is spatial_preposition. directional_preposition is spatial_preposition. spatial_preposition is preposition. celestial_object is heavenly_body. celestial_mechanics is astronomy. telic_directional_preposition is spatial_preposition.