Across
- 3. The smallest planet in the Solar System
- 4. These objects burn up in the mesosphere
- 6. The only star in our solar system
- 9. An Ice giant with a thick atmosphere. The 8th planet from the Sun
- 13. Rocky solid planets
- 15. The object in space with no natural light of its own
Down
- 1. The strip of rocks between Mars & Jupiter
- 2. One yearly cycle around the earth
- 5. A planet with no solid surface and only gasses
- 7. The largest planet in our solar system
- 8. The hottest planet in our solar system
- 10. The light-blue planet, from methane gasses
- 11. The planet that is most famous for it's rings
- 12. The "Red" planet
- 14. The only planet known to have life