Two NASA astronauts on the International Space Station connected with the United States Olympic bobsled team in Sochi, Russia before the 2014 Winter Games kick off Friday (Feb. 7). Astronauts Mike ...

A team of Rice engineering students has designed an innovative space exercise harness that won this year's Technology Collaboration Center’s Wearables Workshop and University Challenge. Their design ...

Astronauts aboard the International Space Station have decreased physical fitness because of a decrease in the way oxygen moves through the body, according to a Kansas State University kinesiology ...

Astronaut Koichi Wakata is seen in one of the International Space Station's secured sleeping bags, in January 2014 in this still image taken from a Japan Aerospace Exploration Agency video. The ...

Astronauts who live aboard the International Space Station for months are losing more muscle mass and strength than researchers thought, and NASA thinks there's only one cure: a better workout. A new ...

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