This claim was, in fact, true. McCandless was, indeed, the first astronaut to perform an untethered spacewalk on Feb. 7, 1984 ...

Dr Michael Barratt, one of the crew, said they were "still piecing what had happened together" and would not be commenting ...

The three NASA astronauts who returned to Earth on the Crew-8 mission declined to discuss the medical issue that prompted a trip to the hospital after their return and, for one of them, an ...

A SpaceX Dragon crew vents and begins to exit the spacecraft for a spacewalk in this animation. Credit: SpaceX ...

While the presumably minor medical issue remains a mystery, the crew shared highlights of their stay in space, including details about a water leak during preparations for a June spacewalk that ...

That’s where Anna Morgenthaler, an operational psychologist who works at NASA in its behavioral health and performance group, ...

Take a first look at revamped hospital play area backed by two charity champions from Burnley and Whalley, including one who is battling cancer.

The Polaris Dawn crew Jared Isaacman, Scott "Kidd" Poteet, Sarah Gillis and Anna Menon explain the experiments conducted ...

Three Chinese astronauts recently returned to Earth, bringing with them 34.6 kilograms (76 pounds) of space samples, as ...

The Shenzhou-18 spacecraft first undocked from the space station, Space.com reports. During its reentry, eyewitnesses filmed ...