Across
- 1. to be successful
- 5. this planet is famous for its rings
- 7. watching something carefully
- 8. 2x radius
- 10. come back
- 11. opposite of huge
- 13. this planet is larger than the other planets
- 16. 12 units
- 17. the blue planet
Down
- 2. the smallest planet is also called this
- 3. this planet has 14 moons
- 4. a task (for example in the space)
- 6. the evening star
- 7. the world goes around the sun this is called
- 9. a rocket with no human in
- 12. opposite of inner
- 14. to blast off
- 15. first planet from the sun