Across
- 2. British astronaut
- 3. our planet
- 5. the solar system
- 6. coldest planet in solar system
- 7. the red planet
- 10. its the blue planet
- 12. earth's satelite
Down
- 1. first man on moon
- 4. nearest planet to the sun
- 8. its around jupiter
- 9. our star
- 11. number of planets