The SpaceX Crew Dragon Endeavour, now set to splash down this week, has racked up the most time spent in space by a crewed ...

NASA astronauts Butch Wilmore and Suni Williams have been stranded at the International Space Station since June, so why ...

A NASA astronaut who was briefly hospitalized after returning from space has been released, the space agency said Saturday.

Three NASA astronauts and one Russian cosmonaut were unexpectedly transferred to a medical facility in Florida rather than ...

A Rolex watch that was flown to the moon is now the most expensive astronaut timepiece to sell at auction. The personal ...

An international collaboration that includes an Oregon State University astrophysicist has identified a phenomenon, likened ...

The shift came amid the COVID-19 pandemic in effort to have citizens remain socially distanced while still successfully ...

Astronauts Suni Williams and Butch Wilmore—who have been in space since June after their eight-day mission went awry—did not catch a ride back to Earth on SpaceX's latest return capsule. Here's why.

Solar activity has been extraordinary in 2024, producing big bursts of cosmic energy that have created dazzling auroras, but also caused disruptions to technology in space and here on earth. Bill ...

NASA says an astronaut has been released from the hospital after returning from space. The unidentified NASA astronaut was ...

A NASA astronaut who experienced a "medical issue" and was hospitalized after partaking in the successful Space X Crew-8 ...

A member of the Crew-8 mission hospitalized for an unspecified medical issue after splashdown has been released after an overnight stay, NASA said Oct. 26.