US astronaut Leroy Chiao has been on three space missions and event spent months living in space, only to bizarrely see his ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have reached their six-month milestone of being stranded on ...

On Christmas Eve, an autonomous spacecraft flew past the Sun, closer than any human-made object before it. Swooping through ...

As competition in the new space race ramps up with China, the United States is preparing to deorbit the International Space ...

The International Space Station continues to act as humanity’s outpost in low-Earth orbit, a role that began at the turn of ...

Space station crews spend the holidays away from family and friends, but that doesn’t stop them from celebrating in space.

The Silverton native is on a six-month mission on the International Space Station and is the second-oldest NASA astronaut.

Smart undershirts and AI algorithms will help keep astronauts healthy on NASA's planned Lunar Gateway moon-orbiting space station. The undershirts, made of a smart material known as Astroskin ...

However, their stay was extended after the spacecraft was fraught with technical problems including helium leaks and thruster failures on the journey to the space station. Christmas in space is ...

Only three countries in the world - United States, Russia, and China - have the ability to carry out docking of two ...