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

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

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

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