Space Station Crew Members Answer Questions from Social Media Devotees

Aboard the International Space Station, Expedition 50 Commander Shane Kimbrough and Flight Engineer Peggy Whitson discussed life and research on the complex and upcoming spacewalks as they answered questions posed by social media followers in an in-flight event March 21. Kimbrough, Whitson and Flight Engineer Thomas Pesquet of the European Space Agency will embark on a trio of spacewalks in late March and early April to prepare the station for the installation of a second docking adapter for the arrival of commercial crew vehicles in the future and to conduct other station maintenance.