Across
- 1. Planets orbit.
- 3. Not a planet but can be seen clearly at night.
- 6. Our planet.
- 8. Planet famous for its rings.
- 9. Considered a dwarf-planet.
- 11. Planet named after the sea god.
- 12. The name of our galaxy
- 13. Planet closest to the sun.
- 17. A hole in the ground caused by a meteor hitting a planet.
- 18. Something that both Saturn and Uranus have.
- 19. Planet known as the evening star.
Down
- 1. Our sun is this.
- 2. This planet is known as the red planet.
- 4. The coldest Planet.
- 5. A rock that crashes into Earth's atmosphere.
- 7. The force that holds planets in their orbits.
- 10. The largest planet in the solar system.
- 14. Planet between Saturn and Neptune.
- 15. The hottest planet in the Solar System.
- 16. The path that a planet takes around the sun.