Watch as the International Space Station takes shape in this time-lapsed NASA animation of its decade-long assembly, which ...

It was the fourth private astronaut mission funded by Houston-based Axiom Space and the second commanded by veteran astronaut ...

In 1975, a meet-up between American and Soviet spacefarers in orbit showed that the superpowers could work together. Its ...

A host of scientific investigations await the crew of NASA's SpaceX Crew-11 mission during their long-duration expedition ...

NASA accidentally broadcasted a drill that simulated an astronaut with a medical emergency. A NASA flight surgeon can be heard suggesting treatment during the call the International Space Station.

CAPE CANAVERAL, Fla. (AP) — The International Space Station’s first visitors from India, Poland and Hungary headed back to ...

LOS ANGELES (Reuters) -NASA retiree turned private astronaut Peggy Whitson headed for splashdown in the Pacific early on ...

Following their recent highest-ever cocktail party, the crew of the International Space Station (ISS) has shown off the most ...

Students in Southern Florida will have the chance Monday, July 14 to hear astronauts on the International Space Station ...

An alumnus of the University of North Carolina at Chapel Hill will command a SpaceX flight at the end of this month NASA said ...

Red sprites are among a class of enigmatic weather phenomena that appear over thunderstorms, known as Transient Luminous ...