Across
- 2. Home to the tallest mountain in the Solar System
- 5. The Moon has much weaker ... than Earth
- 7. Planet What is Mars nickname?
- 9. What is our Galaxy called?
- 10. Venus is sometimes called the ... Star
- 13. Home to the Great Red Spot
Down
- 1. What planet has the most obvious rings around it?
- 3. How many days is a year on Mercury?
- 4. The smallest planet and closest to the Sun
- 6. What kind of Star is the Sun?
- 8. The four most distant planets are sometimes called
- 11. The most similar sized planet to Earth
- 12. Which planet turns the opposite way to the rest of the planets?