Should the mission proceed as planned, it will mark a major step forward for accessibility in spaceflight—sending the first ...

Astronaut Jeremy Hansen talks to Bob McDonald about the final preparations for his 10-day mission around the moon, where ...

Jeff Bezos’ Blue Origin has announced the participants on its next space tourist flight, the 37th launch for the New Shepard ...

As the complexities of space travel increase, a recent incident involving Chinese astronauts stranded for an unexpected ...

Space agencies are now focusing on menstrual care for astronauts. Longer missions to the Moon and Mars require sustainable ...

Forget all the scientific advances, the most popular question asked of astronauts is much more primal: How do you use the restroom? Suction is needed to counteract the lack of gravity, and it's not ...

As NASA prepared astronauts for its second mission into space, National Geographic had exclusive behind-the-scenes access for the intense and out-of-this-world training these pioneers underwent.

Randolf Breznik is heading to the ISS in 2017. —STAR CITY, Russia -- A U.S. astronaut has spent two nights braving the Russian snows with his crew at a space center outside Moscow, simulating ...