Across
- 2. The biggest planet in our solar system
- 6. The planet with the most moons
- 7. the object that orbits the earth
- 8. Earths "sister"
- 9. The smallest planet in our solar system
Down
- 1. The furthest planet from the sun
- 3. The only dwarf planet that orbits our sun
- 4. The thing that powers the sun
- 5. The force that is the reason the planets orbit the sun
- 6. The center of our solar system.
- 10. The only planet in our solar system known to have life on it