The Orbital Planetarium demonstrates moon phases and eclipses.
- Sun's Diameter: 15 cm
- Earth's Diameter: 10 cm
- Study Guide Provided
- Unit Operates on 120V
- Models Include Sun, Earth, and Moon
The hand-operated planetarium includes models of the Sun, Earth, and the Moon. A gear drive rotates the Earth to illustrate the differences between day and night, and the Moon revolves around the Earth to show the phases and eclipses that can occur.
The Sun (15 cm diameter), Earth (10 cm diameter) and the Moon are supported by a sturdy arm. The unit operates on 120VAC.
Ordering information: This model includes a power cord, plug, and illustrated study guide.
Delivery information: This product is available to U.S. customers only.