US Space Force aims to deploy maneuverable spacecraft, not as isolated units but housed within a central "mothership" capable ...

NASA spaceman Don Pettit demonstrated the tricky task of sipping from a special mug in microgravity on the International ...

Fram2, the third private spaceflight purchased from SpaceX, is scheduled to launch no earlier than March 31st from Kennedy ...

Lots of us look up at the night sky with wonderment, asking how humans are able to explore the universe. Tracy Drain, a ...

Harris: As a Black astronaut, I know innovation depends on diversity. We must foster future leaders in science, technology, ...

Sixty years ago, a NASA astronaut’s antics on a spaceflight into low-Earth orbit sparked a national controversy in the U.S.

Getting to outer space is tough, but living there presents a whole new slew if issues. Check out how astronauts accomplish ...

Here's a look at some others who found themselves stuck in space — by choice or not — along with some cool spaceflight ...

The Starliner saga has ended but it also highlights how the reality of human spaceflight has been twisted out of context, glossing over the importance of protocol ...

After 268 days without fresh air or a proper shower, Butch Wilmore and Sunita Williams made their final journey back to Earth.

NASA astronauts Butch Wilmore's and Suni Williams's eight-day mission lasted nine months. How did they adjust?

Sunita Williams visited Vasant Valley School, Delhi, in 2003 and 2007. She discussed space travel, Kalpana Chawla, and life ...