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 ...

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 ...

As mankind was planning the first moon landing in the 1960s, an asteroid approached Earth—and still hasn’t left.