Across
- 3. the dwarf planet in the asteroid belt
- 6. the center of our solar system
- 8. the fifth planet from the sun
- 9. our type of galaxy
- 10. gas giants farthest from the sun
- 11. rocky planets closest to the sun
- 13. the galaxy where our solar system is found
Down
- 1. the red planet
- 2. the hottest planet
- 4. the largest planet
- 5. found between mars and Jupiter
- 7. planet with a lot of methane
- 12. the largest rocky planet