Across
- 1. Jupiter, Saturn, Uranus, and Neptune
- 3. 8th planet
- 6. 7th planet
- 8. small solid particle in space
- 9. 6th planet
- 11. 3rd planet
- 12. are pieces of rocky and metallic materials
- 13. 5th planet
- 14. 4th planet
Down
- 2. 2nd planet
- 4. small, odd shaped bodies
- 5. Mercury, Venus, Earth, and Mars
- 7. 1st planet
- 8. are small rocky bodies that orbit the sun
- 10. A cloud of dust and gas in space is called