Across
- 7. Has the largest rings in our solar system
- 9. Their tails are never facing stars
- 11. It is invisible
- 12. Always keeps you down
- 14. Inhabits a lot of solar systems
- 16. What every planet has
- 17. It's in every solar system
- 18. What everything is made out of
- 20. system Inhabits stars and planets
Down
- 1. Stars that connect to form a image
- 2. Rocks that fly threw space
- 3. Leftover of a supernova
- 4. Our Galaxy
- 5. Aftermath of a super giant
- 6. Huge balls of rock
- 8. Smallest planet in our solar system
- 10. What we breath
- 13. Largest planet in the solar system
- 15. Comes from stars
- 19. We live on it