Across
- 2. A planet that spins on its side
- 4. Earth’s natural satellite
- 6. The hottest planet in our solar system
- 7. The farthest planet from the Sun
- 9. The Red Planet
Down
- 1. The largest planet in the solar system
- 3. The planet famous for its rings
- 4. The closest planet to the Sun
- 5. The star at the center of our solar system
- 8. The only planet known to support life