treasure troves of precious metals and jewels, and extreme conditions that turn what we know here on Earth on its head. Here are some of the most dizzying facts about our solar system.

Try stargazing. Need a new idea to keep kids entertained? Try stargazing. Free learning activities and videos about the solar system Free learning activities and videos about the solar system Free ...

Even so, there are parts of the distant Solar System that we know about, such as the Kuiper Belt. It's all good and well knowing facts about space, but how do you get there? Find out here.

Do you know how big the moon is? Or how many earths can fit inside the sun? The students at Potter Gray Elementary learned the answers and so much more about the solar system. The Orbit Earth Expo ...

With a radius of 2,106 miles, Mars is the seventh largest planet in our solar system and about half the diameter of Earth. Its surface gravity is 37.5 percent of Earth’s. Mars rotates on its ...

Create your own masterpiece of the solar system. You could paint it, use different sized objects or draw it. Don't forget to label it and add any facts that you know!