Long before Neil Armstrong set foot on the Moon, artists and writers were crafting visions of extraterrestrial exploration that would make space flight possible. For centuries, the dream of human ...

NASA astronaut Christina Koch chats with News Breakfast about the upcoming Artemis II flight, which would make her the first woman to travel beyond low Earth orbit.

Astronauts Sunita Williams and Barry Wilmore spent 10 months on the International Space Station and aged slower than those on Earth. This effect is explained by Einstein's theory of relativity. Their ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore left Earth for the International Space Station in June 2024 The duo was supposed to stay at the ISS for eight days, but they were ...

After an unplanned nine-month stay in space, astronauts Barry Wilmore and Sunita Williams have returned to Earth. Here's what their bodies might experience. NASA astronauts Sunita Williams and ...

In one of the most politicized and closely-followed space missions, Sunita Williams, an astronaut of Indian descent, spent 286 days in space, rather than the planned eight. Weren’t space ...

“While in space, NASA astronauts are on official travel orders as federal employees,” Jimi Russell, a spokesman for the agency’s Space Operations Mission Directorate, said via email.

Experienced astronauts Sunita "Suni" Williams and Commander Barry "Butch" Wilmore arrived at the International Space Station (ISS) in June 2024 thinking it was a routine eight-day stay.

U.K. start-up Pulsar Fusion has unveiled plans to build a fleet of reusable nuclear fusion-powered rockets, known as Sunbirds, that could cut journey times across the solar system in half.

NASA astronauts Sunita Williams and Butch Wilmore are being compensated for their extended nine-month stay at the ISS, receiving a prorated salary plus incidental allowances. Despite technical ...

NASA astronauts Butch Wilmore and Suni Williams have finally returned from nine gruelling months spent on the International Space Station (ISS) - but their most difficult journey yet may be still ...

Stranded NASA astronauts Sunita Williams and Butch Wilmore finally arrived home yesterday after more than nine months in space. When they touched down in Florida, neither was able to physically step ...