NASA Astronaut Peggy Whitson’s 7th SpacewalkFlight Engineer Peggy Whitson alon…

NASA Astronaut Peggy Whitson’s 7th Spacewalk

Flight Engineer Peggy Whitson along with Expedition 50 Commander Shane Kimbrough successfully installed three new adapter plates and hooked up electrical connections for three of the six new lithium-ion batteries on the International Space Station during last weeks spacewalk.



Source