Smithsonian Planetarium Projector STEM With 3 Changeable Discs Brand New Sealed

Smithsonian Planetarium Projector STEM With 3 Changeable Discs Brand New Sealed, Includes Dual-Function Planetarium Projector/1 Star Background Slide/3 Changeable Slide Discs/Detailed Instructions, Rotating Star Pattern of the Northern Sky with 24 HD Space Images (Planets, Nebulae, Moons, Asteroids, Astronauts, Spacecraft and Celestial Bodies), Over 50 Different Image Combinations.