1. At what point might Mark’s crew believe that he has died?
2. What was Mark’s Ares Mission?
3. How many different ships are used to get to and from Mars?
4. What type of engines power the Hermes?
5. How long did it take Mark’s crew to get to Mars?
6. How many individuals can ride in the MDV?
7. How many unmanned missions did it take to deliver the supplies for Mark’s mission on Mars?
8. How long does a Mars mission take?
9. What speed of sandstorm gusts is a mission supposed to be able to handle?
10. What was the speed of sandstorm gusts that buffeted Mark’s mission?
11. Mark’s crew ordered to abort their mission after how many days?
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