Across
- 3. The hottest planet in it's size is close to the Earth
- 7. A thick layer of gas covers this planet
- 8. It has beautiful rings around it that made up of ice and dust
- 9. Sometimes called the Red Planet because of rusty iron in the ground
Down
- 1. The farthest planet from the Sun
- 2. The closest planet to the Sun and the smallest planet in the solar system
- 4. Its gravity holds the solar system together.
- 5. The third planet from the Sun and the only known planet to support life
- 6. The largest planet in the Solar System