Expedition 19: Priming ISS for Larger Crew

Astronauts aboard the International Space Station will set the stage for double-sized crews coming soon.

Credit: NASA

Featured Videos

Black Holes: Warping Time & Space

When a super-massive star dies, it's corpse collapses into a knot so tight not even light can ...

Play Video
Star Trek's Warp Drive: Are We There Yet?

Marc Millis, former head of NASA's Breakthrough Propulsion Physics ...
Water on the Moon: Hydrogen, Oxygen and Energy

The surprising discovery of Hydrogen at the Moon's South Pole is a ...
Kibo: Japan's Hope in Space - Part 1

Watch the evolution of Japan's first space lab Kibo, which means Hope ...