Stock Photo - European Space Agency (ESA) astronaut Paolo Nespoli (left foreground) and NASA astronaut Catherine Coleman, both Expedition 2627 flight engineers; Russian cosmonaut Dmitry Kondratyev (right foreground), Expedition 26 flight engineer and Expedition 27 commander; NASA astronaut Scott Kelly (left background), Expedition 25 flight engineer and Expedition 26 commander; Russian cosmonauts Alexander Kaleri (mostly obscured at right) and Oleg Skripochka (center background), both Expedition 2526 flight engineers, participate in an emergency scenarios training session in an International Space Station mock-uptrainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.