iss059e001521 (March 22, 2019) --- NASA astronaut Anne McClain works on the International Space Station's Port-4 truss structure during a six-hour, 39-minute spacewalk to upgrade the orbital complex's power storage capacity.
Date March 22, 2019
iss059e001521 (March 22, 2019) --- NASA astronaut Anne McClain works on the International Space Station's Port-4 truss structure during a six-hour, 39-minute spacewalk to upgrade the orbital complex's power storage capacity.