The Rio Negro splits into the Neuquen River and Limay River is pictured from the International Space Station.
The Chubut River flows into the Atlantic Ocean in this picture from the International Space Station.
The Golfo San Jorge in southern Argentina is pictured from the International Space Station.
Edwards Air Force Base in California is pictured from the International Space Station
Divers at the Neutral Buoyancy Laboratory (NBL) in Houston are setting the stage for future moonwalk training by simulating lunar…
Astronaut Mark Vande Hei poses with gear for the SQuARES study aboard the International Space Station.
Astronaut Thomas Marshburn poses for a portrait inside the Unity module aboard the International Space Station.
Astronaut Kayla Barron shows off food packets stowed inside the Unity module.
Astronaut Raja Chari sets up the advanced resistive exercise device for an exercise session.
Astronaut Matthias Maurer works on the Concrete Hardening experiment studying potential lunar and planetary construction techniques.
