Answer: orrery

AnswerCrossword Clue
ORRERYPlanetarium
orreryapparatus for representing the positions, motions, and phases of the planets, satellites, etc., in the solar system
orrerya mechanical model of the solar system
orreryany of certain similar machines, as a planetarium
orreryan apparatus for representing the planets, satellites, etc., in the solar system.
ORRERYPlanetary model
ORRERYCosmoscope
ORRERYSolar-system mobile
ORRERYModel in a science class
ORRERYSolar system mockup
ORRERYPlanetarium apparatus
ORRERYSolar-system model
ORRERYDevice showing solar system
ORRERYApparatus illustrating the solar system.
ORRERYPlanetarium.
ORRERYRotating model
ORRERYModel of the solar system
ORRERYMechanical solar system model
ORRERYSolar system teaching tool
ORRERYPlanetarium feature
ORRERYSolar system model