Across
- 1. a big star
- 2. used to be considered the 9th most distant planet from sun but is now a dwarf planet
- 3. spiral system of stars
- 5. dusty,cold,dessert world with a very thin atmosphere
- 10. most distant planet in our solar system
- 12. third from the sun
- 13. second largest planet in solar system
- 14. smallest planet in our solar system
Down
- 1. holds the eight planets
- 4. a force that only pulls
- 6. 7th planet from the sun
- 7. 1000 earths could fit inside
- 8. everything
- 9. earths closest planetary neighbor
- 11. dwarf, nicknamed santa, oval