Its 2-in-1 fun with the GeoSafari Motorized Solar System, complete with 8 planets, the sun, star dome, and Earth's moon! Set up the solar system to see Mercury, Venus, Earth, and Mars rotating slightly faster than Jupiter, Saturn, Uranus, and Neptune, just like they do in space. Turn off the lights and project a planetarium-style star show on the ceiling for the ultimate in-room space experience! Includes a night-light with an auto shut-off feature and guidebook packed with facts for curious explorers! It is recommended to use this product with lithium-ion batteries ROTATING PLANETS: Encourage your little astronomer to explore the solar system with this motorized model that includes the sun, 8 planets, and the earth's moon. Inner and outer planets move at 2 different speeds to more realistically replicate the planets' movement around the sun SUN & STARS: The bright LED sun dome has auto shut-off night-light feature. Swap with the included star dome to turn any ceiling into a planetarium (It is recommended to use this product with lithium ion batteries) INCLUDES: A full-color, 28-page guide that explains the mythical origins of each constellation and planetary fun facts STEM LEARNING: Observe & explore planet rotation and planet properties with this solar system for kids SPARK MORE PLAY: Keep the fun (and learning!) going with FREE GeoSafari activities developed by teachers at Educational Insights.