It will be the first such evacuation in the space station’s 25-year history. NASA officials said the astronaut is stable.

The Propulsion and Structural Test Facility, also known as the T-tower, was built in 1957 by the Army Ballistic Missile ...

European scientists are turning an aircraft into a laboratory that simulates lunar gravity to prepare astronauts and ...

A planned spacewalk outside the International Space Station was scrapped because of what NASA called a "medical concern" with ...

Crew-11's successor mission, the four-astronaut Crew-12, is currently targeted to launch in mid-February. NASA is looking at ...

NASA says a crew member on the International Space Station is unwell. The agency canceled a planned spacewalk for Thursday ...

NASA on Thursday announced it would take the unprecedented step of bringing four crewmembers back to Earth from the space ...

Scientists have discovered a mysterious hole on the surface of Mars, and they have no idea what lies inside it. This pit, ...

NASA said it canceled a spacewalk planned for Thursday after an astronaut had an undisclosed medical issue on the ...

They're called ghost particles for a reason. They're everywhere—trillions of them constantly stream through everything: our ...

NASA is preparing for the demolition of three iconic structures at the agency’s Marshall Space Flight Center in Huntsville, ...

NASA is moving forward with plans to demolish three iconic structures at the agency’s Marshall Space Flight Center in ...