GeoSafari Motorized Solar System The "sun" is lighted with an ultra-bright 1000 hour light bulb inside a yellow orb to shine onto the planets as they orbit around it Base features planetary longitude marks so the planets dcan be set up to their correct positions - Plus the unique stardome converts the unit into a planetarium! Includes a Stardome that converts the unit to a planetarium! The central tower and the planetary support rods are black so that they "disappear" in a darkened room for a spectacular effect!