Sun-Earth-Moon Orbital Planetarium Model with Light - Interactive Solar System Demonstrator

Experience the fascinating dynamics of our solar system with this economy orbital planetarium model. This hands-on educational tool brings astronomy to life by accurately demonstrating the complex relationships between the Sun, Earth, and Moon. The built-in LED Sun illuminates the system, creating realistic day/night cycles and shadow patterns that clearly illustrate astronomical concepts.

Perfect for classroom demonstrations, science camps, or home learning, this durable mechanical model features smooth-operating gear mechanisms that synchronize the Earth's rotation with its orbital movement around the Sun, while simultaneously showing the Moon's orbit around Earth. The carefully calibrated gear ratios ensure accurate representation of celestial movements, making abstract concepts tangible for students and enthusiasts of all ages.

Features and Specifications:

• Illuminated Sun with LED
• Size: 16 x 12 inches (40 x 30 cm)

Demonstrates:

• Earth's rotation and day/night cycle
• Seasonal changes due to Earth's axial tilt
• Moon phases and orbital patterns
• Solar and lunar eclipse mechanics
• Solstice and equinox phenomena
• East-west apparent solar movement
• Arctic midnight sun effect

Ideal For:

• Middle and high school science classrooms
• Astronomy clubs and planetariums
• STEM education programs
• Science camps and workshops
• Home school curriculum enhancement
• Electronics and astronomy hobbyists