Col Nick Hague prepares for training ahead of his ISS mission
Canadian Space Agency astronaut David Saint Jacques helps Astronaut Col. Tyler N. "Nick" Hague prepare to be lowered into a pool with a mockup of the International Space Station (ISS) for Extravehicular Activity (EVA) training at the Johnson Space Flight Center's Neutral Buoyancy Laboratory (NBL) in Houston, Tex., Apr. 27, 2017. During training at NBL, Hague wears a spacesuit to simulate the near weightless environment he will encounter while performing EVAs, or spacewalks, while serving as a flight engineer on Expedition 54/55 aboard ISS in 2018-2019.