![Spacewalkers and NASA astronauts Christina Koch (center top) and Nick Hague (suit with red stripe on legs) swap batteries and install adapter plates on the International Space Station's Port-4 truss structure. The duo worked outside in the vacuum of space for six hours and 45 minutes to continue upgrading the orbital complex's power storage capacity.](https://www.nasa.gov/wp-content/uploads/2024/01/spacewalkers-and-nasa-astronauts-christina-koch-and-nick-hague-46600703705-o.jpg)
Spacewalkers and NASA astronauts Christina Koch and Nick Hague
iss059e005255 (March 29, 2019) --- Spacewalkers and NASA astronauts Christina Koch (center top) and Nick Hague (suit with red stripe on legs) swap batteries and install adapter plates on the International Space Station's Port-4 truss structure. The duo worked outside in the vacuum of space for six hours and 45 minutes to continue upgrading the orbital complex's power storage capacity.
Image Credit: NASA
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https://www.nasa.gov/image-detail/spacewalkers-and-nasa-astronauts-christina-koch-and-nick-hague-46600703705-o/
TakenMarch 29, 2019
Image CreditNASA
Size5568x3712px