Aboard the International Space Station, Expedition 45 Commander Scott Kelly and Flight Engineer Kjell Lindgren of NASA took time out of their work schedule to talk to Sebastian Stan and Mackenzie Davis, cast members of the new movie “The Martian”, during a visit they made to Mission Control at the Johnson Space Center, Houston Sept. 15. They were joined by JSC Director Ellen Ochoa. Kelly is at the midway point of a year-long mission aboard the orbital laboratory with Russian cosmonaut Mikhail Kornienko of the Russian Federal Space Agency (Roscosmos), gathering valuable biomedical data that will be used in the formulation of a future human mission to Mars. Lindgren, who is a medical doctor, is beginning the third month of a five-month mission on the outpost.