Aboard the International Space Station, Expedition 44 Flight Engineers Scott Kelly and Kjell Lindgren of NASA discussed their life and research aboard the .\rbr\rbrAboard the International Space Station, Expedition 30 Commander Dan Burbank of NASA and NASA Flight Engineer Don Pettit discussed the progress of their .\rbr\rbrAboard the International Space Station, Expedition 43 Flight Engineers Scott Kelly of NASA and Mikhail Kornienko of the Russian Federal Space Agency .\rbr\rbrAboard the International Space Station, Expedition 42 Commander Barry Wilmore and Flight Engineer Terry Virts of NASA discussed the progress of their .