Across
- 2. Ice giant closed to the sun
- 4. Earth's only natural satellite
- 6. Smallest and closest planet to the sun
- 8. Only planet with rings
- 9. Most distant planet from the sun
Down
- 1. Largest planet in the solar system
- 3. Rocky planet with a dense atmosphere
- 4. Nicknamed "The Red Planet"
- 5. Star at the center of the solar system
- 7. Planet we live on