NASA astronaut Nick Hague participates in his second spacewalk to upgrade the International Space Station's power storage capacity.
iss059e005677 (March 29, 2019) — NASA astronaut Nick Hague participates in his second spacewalk to upgrade the International Space Station’s power storage capacity. He and fellow spacewalker Christina Koch (out of frame) of NASA 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.