Across
- 3. the planet once considered the ninth planet
- 7. the planet that rotates on its side
- 8. a vehicle used to travel in space
- 10. the different ways the Moon looks during the month
- 12. the smallest and closest planet to the sun
- 14. the street a planet follows around the sun
Down
- 1. the windiest planet in the solar system
- 2. the only planet known to support life
- 4. What's the biggest planet?
- 5. a rocky object that orbits the sun
- 6. the planet known as the "red planet"
- 8. the star at the center of our solar system
- 9. The planet famous for its beautiful rings
- 11. the force that keeps planets in orbit around the sun
- 13. a natural satellite that orbits the Earth
