Across
- 2. has rings
- 4. make it hard to see the planets
- 7. another name for gas planets
- 9. is drifting away from our solar system
- 10. it stinks
Down
- 1. other name for outer planets
- 3. has many moons
- 5. the inner and outer planets are separated by this
- 6. whats inside of the planet
- 8. saturn biggest moon