Jeff Williams and Alexey Ovchinin participate in a routine operations training session in an International Space Station mock-up/trainer.
JSC2014-E-082209 (24 Sept. 2014) — NASA astronaut Jeff Williams (left), Expedition 47 flight engineer and Expedition 48 commander; and Russian cosmonaut Alexey Ovchinin, Expedition 47/48 flight engineer, participate in a routine operations 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