Expedition 41/42 prime crewmembers listen to instructions at the start of the second day of final qualification exams.

At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 41/42 prime crewmembers Barry Wilmore of NASA (left), Alexander Samokutyaev of the Russian Federal Space Agency (Roscosmos, center) and Elena Serova of Roscosmos (right) listen to instructions from officials September 4 at the start of the second day of final qualification exams. The trio will launch from the Baikonur Cosmodrome in Kazakhstan, Sept. 26, Kazakh time, in their Soyuz TMA-14M spacecraft for a 5 ½ month mission on the International Space Station. Serova will become the fourth Russian woman to fly in space and the first Russian woman to conduct a long duration mission on the station.

NASA/Stephanie Stoll