Across
- 2. Stranded
- 5. Engineer
- 6. United States of America
- 7. Crops
- 9. People's Republic of China
- 14. crewmates
- 16. Martian
- 17. Bio dome
- 18. Land Rover
Down
- 1. Hermes Spacecraft
- 3. Agriculture
- 4. Dust storm
- 8. Rocket Ship
- 10. Potato
- 11. NASA
- 12. Mars
- 13. Pathfinder
- 15. Exploration
- 16. Mark Watney
- 19. Earth