Video highlight reel of Expedition 50 commander Shane Kimbrough and flight engineer Peggy Whitson conducting six-hour 32-minute spacewalk on Jan. 6.
Mission Reports
Spacewalkers prep space station for future upgrades
Space station commander Chris Cassidy and Robert Behnken floated back outside Tuesday for their fourth spacewalk in less than a month, completing preparations for future upgrades including the eventual installation of an airlock that will allow commercial experiments to be moved into and out of vacuum as required.
Mission Reports
Spacewalkers complete another round of solar array battery replacements
It took NASA more than 50 years to stage its first all-female spacewalk last October. It took three months before the second on Jan. 15 and just five days more for the third on Monday, a successful six-hour 58-minute excursion to finish installing a set of new solar array batteries aboard the International Space Station.