How much do you think you know about the solar system? Take our quiz and find out!

1. How many moons does Saturn have?

*a. 30 b. 40 c. 62*

2. How long is the distance from Neptune to the Sun?

*a. 2.041 million kms b. 4.496 million kms c. 1.605 million kms*

3. How big is Venus? What's its diameter?

*a. 12.104 kms b. 102.522 kms c. 8.893 kms*

4. How many moons does Mars have?

*a. 1 b. 2 c. 4*

5. How many days does it take Earth to go around the Sun?

*a. 88 b. 225 c. 365*

6. How many moons does Jupiter have?

*a. 63 b. 33 c. 13*

7. How many planets does our solar system have?

*a. 11 b. 7 c. 8*

8. How many spaceships has the Greek government sent to space?

*a. 0 b. 1 c. 3*

9. How many rings does Saturn have?

*a. 10 b.nobody knows! c. 23*

10. How big is Jupiter? What's its diameter?

*a. 7.777 kms b. 142.600 kms c. 142.985 kms*

11. How much smaller than Earth is Mars?

*a. 10 times smaller b. 50 times smaller c. 80 times smaller*

12. How many days does it take Neptune to go around the sun?

*a. 60.190 b. 30.683 c. 61.987*

13. How much bigger than Earth is Neptune?

*a. 15 times bigger b. 20 times bigger c. 17 times bigger*

14. Which planet is the biggest in our solar system?

*a. Neptune b. Uranus c. Jupiter*

Answers: 1c, 2b, 3a, 4b, 5c, 6a, 7c, 8a, 9b, 10c, 11a, 12a, 12c, 14c