In this curious film, a pair of friends venture out into the desert to build an accurate to scale model of our solar system.

The Atlas of Space shows one star, eight planets, ten dwarf planets, moons, comets, asteroids, spacecraft and trans-Neptunian objects. All in slowly-orbiting 3D. Clicking on these celestial objects ...

While its star projector leaves a lot to be desired, the Science Can Solar System Planetary Projector is a fantastic educational tool for kids, with its solar system model, complete with talking ...