In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.