A major change from the 25-day Artemis I mission in 2022 is the path the crew will take. Artemis II will use what NASA calls ...

Families of the astronauts lost in the space shuttle Challenger accident gathered back at the launch site Thursday to mark ...

The astronauts evacuated last week from the International Space Station say a portable ultrasound machine came in “super ...

The four astronauts of SpaceX's Crew-11 mission will discuss their shorter-than-expected stay aboard the International Space ...

The former ISS commander said the crew’s evacuation of the space station left him feeling more confident about human space ...

Just a week after their unprecedented return to Earth following a medical issue onboard the International Space Station, the ...

Astronauts say an onboard ultrasound proved crucial during a medical emergency that led to NASA’s first ISS evacuation in decades.

The four astronauts of SpaceX's Crew-11 mission made it to Houston today (Jan. 16), just a day after their unprecedented ...

NASA moved the rocket slated to carry four astronauts around the moon to the launch pad on Saturday, a key step as the ...

On Thursday NASA chief Jared Isaacman said the experience of the returned Crew-11 will be used to prepare for future human ...

NASA returned Crew-11 early after a medical issue onboard the ISS. Here's the latest, as the astronauts returned to Houston.

NASA remembrance day commemorates the astronauts who died in the Challenger, Columbia and Apollo One tragedies ...