Across
- 2. where the planets are
- 3. the red planet
- 5. the largest planet
- 7. what the planets do around the sun
- 10. part of the milky-way
- 11. the only star in the solar system
Down
- 1. the second planet from the sun
- 3. the smallest planet
- 4. the Galaxy that contains our solar system
- 6. the coldest planet
- 8. what does space not have
- 9. what we live on