Across
- 2. first on the moon
- 6. the last planet
- 7. the clostest to the sun
- 9. most known rings
- 11. used to be planets
- 13. The most gravity
- 14. the hottest planet
- 15. ship tha blew up
Down
- 1. the inner planets
- 3. the outer planets
- 4. what is not rockie
- 5. only one that has life
- 8. the coldest planet
- 10. the longest to go around the sun
- 12. only star in solar system