Time to ditch the spacesuit? Here's how 'Starfleet Academy' brought back some classic, obsecure 1973 Star Trek tech.

Learn about the process of astronauts returning to Earth through an informative 3D animation. This video highlights the ...

NASA’s first crewed lunar mission in more than 50 years won’t be getting underway this month after all. It had been targeting ...

Crew members traveling to the lunar surface on NASA’s Artemis missions should be gearing up for a grind. They will wear heavier spacesuits than those worn by the Apollo astronauts, and NASA will ask ...

The astronauts evacuated last week from the International Space Station (ISS) said a portable ultrasound machine proved invaluable during a medical emergency that prompted NASA’s first crew evacuation ...

Jan. 21 (UPI) --NASA astronaut Suni Williams retired from the agency after 27 years of service, including one nine-month stint when she was stranded on the International Space Station. Williams has ...

Longtime NASA astronaut Suni Williams announced her retirement Tuesday — officially making the unexpectedly long Boeing Starliner test flight her final foray to orbit as a member of the astronaut ...

NASA astronaut Suni Williams, who famously stayed in space for an extended nine-month visit because of problems with an experimental capsule, has retired after 27 years, NASA said Tuesday. Williams ...

As we prepare for missions beyond Earth orbit, one crucial challenge remains: keeping astronauts healthy in microgravity. Without daily exercise, their muscles, bones and cardiovascular systems weaken ...

Scientists are still learning how spending prolonged periods of time in the microgravity of space can affect astronauts’ health. The environment has been shown to accelerate bone density loss and the ...

Add Yahoo as a preferred source to see more of our stories on Google. Four astronauts, including one who had developed a health problem last week, splashed down in the Pacific overnight. ITV News ...