Across
- 2. The hottest planet in our solar system
- 6. Known as the Red Planet
- 9. The farthest planet from the sun
- 12. A space object with a glowing tail
- 13. A large body orbiting a star
- 14. The path an object takes around another in space
- 15. The closest planet to the sun
Down
- 1. Earth's natural satellite
- 3. A planet that rotates on its side
- 4. A small rocky object orbiting the sun
- 5. The star at the center of our solar system.
- 7. The largest planet in our solar system
- 8. A huge system of stars; ours is called the Milky Way
- 10. The planet we live on
- 11. Planet famous for its rings