iss061e136533 (Jan. 20, 2020) --- NASA astronaut Christina Koch is pictured near a solar array during a spacewalk to finalize upgrading power systems on the International Space Station's Port-6 truss structure.
Date January 20, 2020
iss061e136533 (Jan. 20, 2020) --- NASA astronaut Christina Koch is pictured near a solar array during a spacewalk to finalize upgrading power systems on the International Space Station's Port-6 truss structure.