The walkthrough mockup is one of the first artifacts of the Gateway platform to go on display.

In orbit, the astronauts aborted two spacewalks, both under unusual circumstances. Then, on October 25, one of the astronauts was hospitalized due to what NASA called an unspecified "medical issue" ...

Fun astronaut drawing while learning colors for kids ...

Celebrate Halloween with a cosmic new Google Doodle, featuring an astronaut cat vanquishing creepy creatures across Earth's ...

Oct. 30 (UPI) -- Magic Cat Academy is back in Google's Halloween Doodle. The illustration shows a black cat, Momo, wearing an ...

A NASA astronaut who was hospitalized upon return from the International Space Station for an unspecified medical condition was released Saturday in "good health," the U.S. space agency said.

(NASA/Joel Kowsky via AP) A NASA astronaut who was briefly hospitalized after returning from space has been released, the space agency said Saturday. NASA’s Matthew Dominick, Michael Barratt and ...

A NASA astronaut — who was not identified — was kept for observation for an unspecified medical issue after landing Friday. A NASA astronaut who was briefly hospitalized after returning from space has ...

One astronaut remained under observation at Ascension “as a precautionary measure,” officials said, but was released on Saturday to join the crew at the space station. “The crew member is in ...

(NASA/Joel Kowsky via AP) A NASA astronaut who was briefly hospitalized after returning from space has been released, the space agency said Saturday. NASA’s Matthew Dominick, Michael Barratt and ...

A once-stranded astronaut was immediately hospitalised after SpaceX Crew-8's return on Friday. The four-member team spent nearly eight months in space. NASA's SpaceX Crew-8 astronauts Matthew ...

PENSACOLA, Fla. - An astronaut from NASA’s SpaceX Crew-8 mission was released from the hospital Saturday after a "medical issue" during splashdown Friday. "The crew member is in good health and ...