Though she is smiling and seems to be in good spirits, Sunita Williams looks jarringly more hollow-cheeked than when she first boarded the ISS.

What began as an eight-day mission has turned into an exhausting six-month stay for NASA astronauts Sunita Williams and Barry ...

Samantha Harvey's Booker Prize shortlisted novel Orbital is set inside an International Space Station-like vessel circling 250 miles above Earth. It looks at a day-in-the-life of the crew, ...

Astronaut Nicole Stott was one of many students who were watching. In her case, she was close enough to get outside for the launch. "I was in Daytona Beach, just up the road from the Kennedy Space ...

An unnamed astronaut was released from Ascension Sacred Heart Pensacola in Florida and returned to Johnson Space Center in ...

Four astronauts were hospitalized after returning to Earth from an eight-month mission to the International Space Station, and one of them was kept overnight in stable condition. Three NASA ...

Three NASA astronauts whose prolonged space station mission ended with a trip to the hospital last month declined to say ...

Bodybuilder and actor Arnold Schwarzenegger endorsed Vice President Kamala Harris for president on Wednesday, while legendary Apollo 11 astronaut Edwin Eugene "Buzz" Aldrin Jr., gave his backing ...

"The True Size of Africa" features 26 works that organisers say explore Africa, addressing its cultural history, intellectual ...

A new trio of Chinese astronauts reached the Tiangong space station on Wednesday, starting a handover from the current crew ...

Former NASA astronaut José Hernández visited Chico State Wednesday evening. Music played over the speakers as students, ...

Artemis astronauts will aspire to do things humans haven’t done before, like building a habitable base to allow for long-term visits and exploring the heavily cratered lunar south pole.