nhq201707070011 (July 7, 2017) --- Expedition 52 flight engineers Paolo Nespoli of ESA, left, and Sergey Ryazanskiy of Roscosmos answer questions from the press outside the Soyuz simulator ahead of their final Soyuz qualification exam with fellow Expedition 52 flight engineer Randy Bresnik of NASA, Friday, July 7, 2017 at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)