Across
- 1. Named after the Roman God of War
- 3. This Galaxy contains our Solar System
- 4. Has a very windy atmosphere
- 5. Has the longest "day"
- 7. "The Sideways Planet"
- 9. The largest planet
Down
- 1. Orbits Earth
- 2. Has 53 moons
- 3. Closest planet to the Sun
- 6. Habitable for humans
- 8. Centre of the Solar System