Across
- 4. the coldest planet in our solar system
- 8. nickname the red planet
- 9. dwarf planet
- 10. the smallest planet
- 11. floats around earth
- 12. four times wider than earth
Down
- 1. spins slowly in the opposite direction of most planets
- 2. something that shines
- 3. only planet with life
- 5. belt full of rocks
- 6. the most distant planet that can be seen with the naked eye Man's best friend
- 7. largest planet in our solar system