Image Article

NASA astronaut Karen Nyberg, Expedition 36 flight engineer, uses a computer in the International Space Station's Quest airlock.

Chris Cassidy, Luca Parmitano and Karen Nyberg are pictured in the Quest airlock.

European Space Agency astronaut Luca Parmitano, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work…

NASA astronaut Chris Cassidy, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on…

NASA astronaut Chris Cassidy, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on…

NASA astronaut Chris Cassidy, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on…

NASA astronaut Chris Cassidy, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on…

JSC2013-E-065724 (3 July 2013) --- Russian cosmonaut Oleg Kotov (left), Expedition 37 flight engineer and Expedition 38 commander; Russian cosmonaut…

JSC2013-E-065723 (3 July 2013) --- Pictured from left to right, NASA astronaut Rick Mastracchio and Russian cosmonaut Mikhail Tyurin, both…

JSC2013-E-065718 (3 July 2013) --- NASA astronaut Michael Hopkins (left foreground), Expedition 37/38 flight engineer, speaks to a crowd during…