The uncrewed Cygnus spacecraft is scheduled to undock from the International Space Station Friday after having delivered more ...

After nine months in space, Nasa astronauts Butch Wilmore and Suni Williams have finally arrived back on Earth. Their stay on ...

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

NASA officials have announced the delay of an upcoming cargo resupply mission, meaning astronauts at the International Space ...

NASA has said that they cannot send any new supplies to astronauts aboard the International Space Station because of a ...

Astronauts Barry "Butch" Wilmore, and Sunita Williams are currently struggling with the effects of long-term weightlessness ...

He demonstrated the tricky task of sipping from a special mug in microgravity on the International Space Station. The post ...

Spacesuits were an important consideration that Nasa had to factor into its plans to bring the astronauts back home. Wilmore ...

Spacecraft, polar-research stations and submarines are among a set of environments classed as isolated, confined and extreme ...

The Soyuz MS-27 spacecraft will deliver Roscosmos cosmonauts Sergey Ryzhikov and Aleksey Zubritsky and NASA astronaut Jonny Kim to the space station ...

Boeing is implementing key upgrades—thermal barriers will be added to prevent overheating, and thruster pulse profiles will ...