Across
- 1. The planet after earth, fourth from the sun
- 4. The closet planet to the sun
- 5. Saturn, Jupiter, Uranus and Neptune have ___ around them
- 7. ___ Hole
- 8. The moon orbits the...
- 9. The number of planets in our solar system
Down
- 1. ___ Way
- 2. An instrument that scientists use to observe planets
- 3. The largest planet in our solar system
- 6. The planet most famous for its rings