Russian cosmonauts Sergei Volkov and Oleg Skripochka participate in an emergency scenarios training session.
JSC2014-E-081962 (22 Sept. 2014) — Russian cosmonauts Sergei Volkov (right), Expedition 45/46 flight engineer; and Oleg Skripochka, Expedition 47/48 flight engineer, participate in an emergency scenarios training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA’s Johnson Space Center. Photo credit: NASA/Lauren Harnett