Sunita "Suni" Williams had an unexpectedly long stay at the International Space Station after her capsule malfunctioned.

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

"Together, we can inspire a spirit of discovery to change lives and change the world for the better through a passion for exploration." ...

Astronaut John W. Young caused beef between NASA and congress by smuggling an illicit sandwich onto a space mission.

The Science Museum in London is closing its almost 40-year-old 'Exploring Space' gallery to establish a new 'Space' gallery ...

After Sunita Williams and Butch Wilmore returned earlier this week, many of us have been asking what happens to a dead body ...

While terrifying, there's an overlooked NASA spacewalk which looks equally terrifying to untrained Earth-dwellers. In 1984, ...

When Boeing’s Starliner spacecraft malfunctioned, Williams and Wilmore became long-term residents on the space station—and ...

Problems with the spacecraft extended the expected 1-2 week mission ending as astronauts splashed down off Florida coast on ...

Since those early steps, extravehicular activity has helped provide the solutions to many problems that astronauts face in ...

Astronauts’ skeletons can also be affected without Earth’s gravity. Bones can start to demineralize and lose their strength, ...

Two NASA astronauts will get the green light to leave the International Space Station this week, nine months after they arrived on Boeing’s Starliner spacecraft during a test flight. However ...