The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

Officials say the launch is off until at least Friday. A launch pad problem prompted SpaceX to delay a flight to the International Space Station on Wednesday to replace NASA's two stuck astronauts.

CAPE CANAVERAL, Fla. (AP) — A launch pad problem prompted SpaceX to delay a flight to the International Space Station on Wednesday to replace NASA’s two stuck astronauts. The new crew needs to ...

Final preparations are underway for the launch mission to bring back NASA astronauts Suni Williams and Butch Wilmore home to Earth. NBC News’ Marissa Parra has the latest details on the mission ...

In his final days aboard the International Space Station ... American astronaut Don Pettit has posted a sublime shot that wouldn’t look out of place in an art gallery. The extraordinary image ...

An upcoming routine SpaceX mission to send a crew of astronauts to the International Space Station bears a little more significance this time around. When a mission known as Crew-10 launches as ...

(NewsNation) — Humans who spend a long time in space, like the two American astronauts expected to return to Earth later this month, can experience a variety of physical changes by the time they get ...

NASA astronauts Sunita Williams and Barry Wilmore are set to return to Earth on March 16 after being stranded on the International Space Station (ISS) for nine months. Initially, the pair embarked ...

A quick trip in June to the International Space Station stretched into an unexpectedly lengthy orbital stay for the two NASA astronauts who crewed the Boeing Starliner for a flight test.

Astronauts orbiting 250 miles above Earth got ... NASA's Don Pettit snapped photos from the International Space Station of the ship blowing up. The images, which he posted on X, the social ...

The NASA astronaut - along with colleague Barry 'Butch' Wilmore - has been stranded on the International Space Station (ISS) since June 2024. They were only supposed to be there for eight days ...

Astronauts face significant health risks during space missions, including radiation exposure, microgravity effects, and psychological stresses. Sunita Williams' experience on the ISS reveals ...