Across
- 5. The Roman god of the sea
- 7. The fourth planet from the sun
- 8. The largest planet in our solar system
- 10. A liquid used in thermometers
- 11. The United States landed here in 1969
Down
- 1. Second planet closet to the sun
- 2. Planet with rings
- 3. The star at the center of our solar system
- 4. The collection of planets and moons circling a star
- 6. This planet's surface is 71% covered in water
- 9. This planet has 27 moons