“He was chosen for the mission in part because of his personality. An Ares crew has to spend thirteen months together. Social compatibility is key. Mark not only fits well in any social group, he’s a catalyst to make the group work better. It was a terrible blow to the crew when he ‘died.’” “And they.”

“He was chosen for the mission in part because of his personality. An Ares crew has to spend thirteen months together. Social compatibility is key. Mark not only fits well in any social group, he’s a catalyst to make the group work better. It was a terrible blow to the crew when he ‘died.’” “And they.”

— Andy Weir