Across
- 3. orbit period of 165 years
- 4. used to count a month
- 5. has one giant red storm on it
- 8. has a center of molten iron and nickel
- 9. has rings made of ice
- 10. light from this reaches the earth in 8 minutes
- 11. holds the tallest mountain in the solar system
Down
- 1. separates the gas giants from the rocky planets
- 2. this planet can only be seen before and after the sun has risen and set
- 6. turns like a barrel on its axis
- 7. covered by a layer of acidic clouds