This Week at NASA: Spacewalk Completed, Commercial Crew Progress
NASA astronaut Christina Koch (top center) conducts a spacewalk at the Port-6 (P6) truss structure work site to upgrade International Space Station power systems. She and fellow NASA astronaut Andrew Morgan (out of frame) worked outside in the vacuum of space for seven hours and one minute to begin the latest round of upgrading the station's large nickel-hydrogen batteries with newer, more powerful lithium-ion batteries. Credit: NASA. (Oct. 6, 2019)
NASA
A pair of power plays aboard the space station, checking out progress of our Commercial Crew Program, and studying the frontier of space … a few of the stories to tell you about – This Week at NASA.
