The Boeing Starliner mission is set to return without its astronauts. Now, these stranded astronauts are ditching their ...

Astronauts perform so many out-of-this-world experiments on the International Space Station (ISS). They use a specially-built ...

When Artemis II launches late next year, its Orion capsule will become the first crewed spacecraft in 53 years to venture ...

SpaceX Crew-9 mission crew Nick Hague, commander, and Roscosmos cosmonaut Aleksandr Gorbunov will fly up to space this month ...

NASA's Artemis campaign will send the first woman and the first person of color to the moon's south polar region, marking ...

NASA astronaut and Expedition 63 Commander Chris Cassidy captured an iconic “space-selfie” during his 4th spacewalk that year ...

Expedition 71 crew members on the International Space Station tested groundbreaking technologies including an artificial ...

Space radiation is different from radiation experienced on Earth. It's made up of three kinds of radiation: particles trapped ...

The Polaris spacewalk looked a lot like the earliest NASA spacewalks during the Gemini missions in the late 1960s. Here are ...

The historic SpaceX astronaut mission — which conducted the first-ever private spacewalk, among other achievements —returned ...

It's very important that space agencies support the mental health of astronauts. That's why there are various experiments on ...

Read An artist's rendering of an Artemis astronaut working on the Moon's surface. Credits: NASA NASA's Artemis campaign ...