Across
- 4. A device that makes you can breath in the space
- 7. A very big star that make the cycle of day and night
- 9. A critical factor for survival on the martian surface
- 14. A device in space used for communication and observation
- 16. The American space agency responsible for the Mars mission
- 17. The scientify study of plants
- 18. The act of saving someone from danger
- 20. Harm to equipment that Watney must constantly repair.
Down
- 1. A vehicle used to travel across the Martian surface
- 2. The leader of the ares 3 mission
- 3. An emotional strength that helps watney and nasa keep going
- 5. Energy from the space that poses a risk to astronauts
- 6. The ability to be clever and inventive
- 8. The path a spacecrafts follows around a planet
- 10. The crop that mark watney grows to survive
- 11. something dangerous or uncertain
- 12. A professional who designs and builds machines
- 13. A person trained to travel and in space
- 14. Protective clothing astronauts wear on mars
- 15. The habitant module where mark Watney's lives on mars
- 19. The systematic study of the natural world
