Which solar system model is ... What you should consider: The planetary gear that makes the planets rotate can be tricky to set up. What you need to know: This 3D model sits on a 12-inch base ...

A complement to the Colorado Scale Model Solar System represented by plaques that extend from the Fiske Planetarium to Colorado Boulevard on the CU Boulder campus, Wanderers CU offers another mode of ...

Astronomy contributor Jean Creighton is hoping to expand our understanding of the Solar System with a new show at the Manfred Olson planetarium called The Solar System Expedition. "[The Solar ...