Just a few things kept Mark Watney alive in The Martian — resourcefulness, wit, and a handful of spuds. Without all three, he probably wouldn’t have survived. Now, preliminary results from research at ...

Mark Watney is a super astronaut. Stranded and completely alone on the surface of Mars, he has to survive all by himself as he waits for a rescue mission to come and put an end to his ordeal. And it ...