Across
- 2. The coldest planet.
- 3. The fifth planet from the sun.
- 5. The closest planet to the sun.
- 7. This planet has the longest ring around its body.
Down
- 1. It is one of the brightest planets, second to the Moon.
- 4. We live here.
- 5. We may live here in the future.
- 6. One day on this planet is 42 Earth years.