Across
- 2. is hot, but not too hot for ice
- 3. No one knows how oldhis rings are
- 4. doesn't have any moons, and we aren't sure why
- 6. has supersonic winds
- 8. is a great comet catcher
- 9. had a thicker atmosphere in the past
Down
- 1. is more stormy than we though
- 2. use repelent
- 5. the fastest land animal in the world
- 7. the humans live there