Across
- 2. -I am the hottest planet.
- 4. I am the coldest planet.
- 5. I have most moons in the system.
- 8. I have life on me.
Down
- 1. I have possibly of life on me like my neighbour.
- 3. I am in the Solar System I have prominent rings.
- 6. I am not a planet anymore but once I was.
- 7. I am closest to the central star in the solar system.