Across
- 2. north star
- 4. hottest planet
- 7. moons revolution around earth
- 10. planet discovered mathematically
- 12. halfway through luna cycle
- 13. third planet from the sun
- 14. red planet
Down
- 1. force that pulls toward earth
- 3. natural satellite
- 5. dwarf planet
- 6. coldest planet
- 8. chocolate bar galaxy
- 9. average distance from earth to sun
- 11. planets in our solar system