Across
- 5. I’m the farthest from the sun
- 6. I’m the only planet in the solar system that has water on its surface
- 8. I’m 4.55 billion years old
- 10. I’m a gas giant
- 11. I have beautiful rings
- 13. I’m a ice planet
Down
- 1. I’m a draft planet
- 2. I’m a failed star
- 3. I’m the smallest and closest planet to the sun
- 4. I’m Earth’s neighbour
- 7. I’m the sun in the solar system
- 9. comet I return to the sun every 70 years
- 12. Elon Musk wants to land on me