Across
- 3. biggest planet.
- 5. biggest star.
- 8. the only planet in the Solar System that has life on it.
- 9. a tilted planet.
- 11. second smallest in the Solar System.
- 13. biggest moon in the Solar System.
- 14. second biggest moon in the Solar System.
Down
- 1. a place where stars are born.
- 2. smallest planet.
- 4. brightest star.
- 5. closest planet to the Earth.
- 6. a ring of asteroid between Mars and Jupiter.
- 7. a place where all the stars are.
- 10. furthest planet from the Sun.
- 12. a place where all the Galaxys are.