a complete evolution / deorbit of the sun around the space chorus 0 / zero year
proto_star is not astronomical_object. adrastea is not planet. meteor is non_periodic_translation. star_of_bethlehem is not astronomical. star_of_bethlehem is astronomical. venus has not no_moon corps_de_ballet is not chorus. proto_star is astronomical_object. solar_year is not year. decathlon_event is not intelligent_agent_activity.