Build an Earth Orbit Model
Assemble a wooden Earth orbit model with connected gears and spherical bodies. This DIY STEM astronomy kit brings a space-themed science project to your tabletop.

Explore Motion in Space
Watch how the model's linked gears carry the spheres around the central body. Use the movement to start conversations about orbits and the mechanics behind the display.

Connect Science and Engineering
Fit the gears carefully, check their alignment and observe the assembled mechanism. This building project combines astronomy curiosity with focused construction and hands-on problem solving.
