Spacewalkers and NASA astronauts Christina Koch and Nick Hague (suit with red stripe on legs) retrieve hardware to continue upgrading the International Space Station's power storage capacity.
iss059e005401 (March 29, 2019) — Spacewalkers and NASA astronauts Christina Koch and Nick Hague (suit with red stripe on legs) retrieve hardware from a pallet delivered on the Japan Aerospace Exploration Agency’s (JAXA) HTV-7 (H-II Transfer Vehicle-7) to continue upgrading the International Space Station’s power storage capacity. The duo worked outside in the vacuum of space for six hours and 45 minutes to continue swapping batteries and install adapter plates on the station’s Port-4 truss structure.