The five-member Expedition 51 crew consists of (from left) Jack Fischer, Fyodor Yurchikhin, Thomas Pesquet, Peggy Whitson and Oleg Novitskiy.
iss051-s-002 — The five-member Expedition 51 crew consists of (from left) Jack Fischer, Fyodor Yurchikhin, Thomas Pesquet, Peggy Whitson and Oleg Novitskiy.