Across
- 6. the sixth planet from the sun.
- 7. a celestial object consisting of a nucleus ice and dust.
- 8. the fifth planet from the sun.
- 10. center of the solar system.
- 12. second planet from the sun.
- 13. third planet from the sun.
Down
- 1. the seventh planet from the sun.
- 2. fourth planet from the sun.
- 3. the eighth planet from the sun.
- 4. a small rocky body orbiting the sun.
- 5. the sixth largest moon of saturn.
- 9. the largest dwarf planet.
- 11. first planet from the sun.
