Across
- 5. Red
- 6. The past of Mars
- 10. minus 142 degrees
- 12. Natural Disaster
- 14. 142 million miles
- 15. 24 hours and 37 mins
Down
- 1. Planet from the Sun
- 2. 0.13 percent
- 3. 687 days
- 4. 2nd smallest
- 7. Between Earth and the asteroid belt
- 8. Almost no Water
- 9. No Life
- 11. Mount Olympus
- 13. 2