Across
- 1. Which dwarf planet was considered a planet until 2006?
- 6. The man who discovered Uranus was called ________ Herschel
- 8. How many planets are there in our solar system?
- 9. Which asteroid is orbited by the Dawn mission?
- 10. Jupiter's "Great Red Spot" is a gigantic...
- 11. Earth's atmosphere is made up of 78%...
- 13. The soil on Mars is red because it contains...
Down
- 2. How many moons does Neptune have?
- 3. How many rings does Saturn have?
- 4. what did the ancient Greeks call the Sun?
- 5. What was the first successful Mars mission called?
- 7. What is our nearest major neighbouring galaxy?
- 12. Which planet is named after the Roman goddess of love and beauty?