Across
- 4. The coldest planet in the solar system.
- 6. The closest planet to the sun
- 8. The farthest planet from the sun.
- 9. Known as the "Red Planet".
Down
- 1. No longer considered a planet.
- 2. The only planet with liquid water on its surface.
- 3. The largest planet in the solar system.
- 5. Famous for its rings.
- 7. The closest planet to Earth.
