Across
- 3. the largest planet
- 4. the hottest planet in the solar system
- 7. the planet we all live on
- 8. the coldest planet in the solar system
- 9. the closest planet to the sun
Down
- 1. who was once a planet but now is a dwarf planet
- 2. lord of the rings
- 5. the last planet in the solar system
- 6. the bright burning ball of fire