
NASA astronauts Kjell Lindgren and Tom Marshburn pose for a portrait inside the International Space Station's Unity module.

Astronaut Bob Hines works inside the portable glovebag processing biological samples for the Food Physiology study.

NASA astronauts participate in a variety of activities inside the International Space Station's Columbus laboratory module.

The Endurance rocket – on a mission to understand why Earth is habitable – has successfully launched.

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The SpaceX Dragon Endurance crew ship is pictured backing away from the International Space Station following its undocking from the…

The European robotic arm (ERA) is pictured extending out from the Nauka multipurpose laboratory module during a mobility test.

The European robotic arm (ERA) is pictured extending out from the Nauka multipurpose laboratory module during a mobility test.

Cosmonauts Oleg Artemyev and Denis Matveev are pictured attached to the Nauka multipurpose laboratory module during a seven-hour and 42-minute…

Cosmonauts Oleg Artemyev and Denis Matveev are pictured attached to the Nauka multipurpose laboratory module during a seven-hour and 42-minute…