Across
- 3. second planet, covered in clouds
- 6. first planet, closest to the sun
- 7. fourth planet, called the "red planet"
- 8. eighth planet
- 9. sixth planet, has rings
Down
- 1. star in the middle of our solar system
- 2. fifth planet, largest planet
- 4. third planet, has life
- 5. seventh planet, sideways
- 7. small object circling a planet