Watch this video to find out more about the Earth, planets in our Solar System and other planets far off in outer space. From up here ... There are eight planets in our solar system.

Defy gravity with out-of-this-world space trivia collected from the National Aeronautics and Space Administration ...

"Starman" peels away the layers of our cynicism to connect us with the feeling we had when space beheld a mystery that felt ...

Staring at the sun—a close (but safe) look at our home star Staring at the sun—a close (but safe) look at our home star Need a new idea to keep kids entertained? Try stargazing. Need a new ...