She was an astronaut, an International Space Station alum, and an aquanaut before she turned 40. It all happened because she ...

Jansen said some people 'strap their arms down' to avoid the zombie pose - which makes me think of those cute viral videos of ...

We’re like floating ... Earth. I mean, I’ve had a chance to travel, but like, I still haven’t gotten to Australia or South America. And so just like looking at these beautiful places from ...

Is it easier to fall asleep in low gravity?” and other spaceflight questions, answered by two NASA sleep scientists.

President Donald Trump on Monday celebrated National Astronaut Day on the 64th anniversary of Alan Shepard becoming the first ...

But there’s much more to a spacewalk than the amazing view of astronauts floating in space ... they go through years of training on Earth. Their first experience of a spacewalk doesn’t ...

A dramatic aircraft chase of a falling spacecraft has provided new insights into the fiery processes that accompany the ...

To help honor the spirit of ongoing efforts to explore the cosmos, a new 12-minute U.S. Space Force documentary called "Always Above" will be featured in planetariums throughout the country beginning ...