European Space Agency astronaut Alexander Gerst, Expedition 40/41 flight engineer, prepares for a spacewalk training session in the waters of the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center. Gerst is wearing a liquid cooling and ventilation garment that complements the Extravehicular Mobility Unit (EMU) spacesuit.
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Taken in
Johnson Space Center
יוצר
NASA/James Blair
תיאור
European Space Agency astronaut Alexander Gerst, Expedition 40/41 flight engineer, prepares for a spacewalk training session in the waters of the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center. Gerst is wearing a liquid cooling and ventilation garment that complements the Extravehicular Mobility Unit (EMU) spacesuit.