Keep scrolling down for answers and more stats ...
1. What planet is the only one that scientists know about that is able to support life?
2. Which planet is closest to the sun?
3. Which planet takes a whopping 164 years to travel around the sun?
4. What planet is the biggest in the solar system?
5. What planet has the nickname "The Red Planet"?
6. Which planet rotates on its side?
7. Which planet is most similar to Earth by size, and is sometimes called "sister planet"?
8. What planet is famous for its rings?