Earth, sun, moon: three objects in space whose interactions have a pretty big impact on our lives. Earth orbits the sun once a year, and it rotates on its axis about once a day (depending on your ...

At the American Museum of Natural History here in New York, I had the pleasure of experiencing both at the same time.

This easy Earth Moon Sun paper craft is perfect for some out of this world fun when learning about space. Here's how to make ...