Across
- 2. thickest of the terrestrial planet
- 4. Dwarf planet
- 6. The red planet
- 7. A planet with extensive and complex ring system
- 8. only planet that can host living creatures
Down
- 1. largest planet
- 3. A planet with faint ring system
- 5. farthest planet to the sun
- 6. Closest planet to the sun