Across
- 2. largest moon of mars
- 3. on its side
- 5. the earths only moon (english name)
- 6. largest planet
- 11. most distant dwarf planet currently
- 14. shaped like an oval
- 15. has very noticeable rings
- 16. most famous eTNO
- 17. volcanically active moon
- 18. hottest planet
- 20. jupiters moon that might have life
- 21. known as the red planet
Down
- 1. first planet from the sun
- 2. has a heart thing on its surface
- 4. smallest moon of mars
- 7. dwarf planet in the asteroid belt
- 8. farthest spacecraft from the earth
- 9. farthest planet
- 10. planet we live on
- 12. largest moon
- 13. most cratered object
- 19. red dwarf planet