Expedition 60 Flight Engineer Christina Koch of NASA

iss060e029526 (Aug. 8, 2019) --- Expedition 60 Flight Engineer Christina Koch of NASA works inside the U.S. Quest airlock configuring a pair spacesuits that NASA astronauts Nick Hague and Andrew Morgan will wear during a spacewalk on Aug. 21. The duo will spend about six and a half hours routing cables and configuring the International Docking Adapter-3 on top of the Harmony module in preparation for the arrival of future SpaceX and Boeing crew vehicles.