Across
- 3. A rocky object that travels around the Sun
- 5. The natural satellite that orbits Earth
- 8. A huge collection of stars, planets, gas, and dust
- 9. The planet famous for its rings
- 12. The largest planet in our solar system
Down
- 1. A frozen ball of ice and dust that develops a tail near the Sun
- 2. The force that pulls objects toward each other
- 4. The star at the center of our solar system
- 6. The red planet
- 7. Our home planet
- 10. A giant cloud of gas and dust where stars are born
- 11. The path an object follows around another object in space