As a Korean-American astronaut — and one of NASA's most accomplished, with careers as a Navy SEAL, Harvard-trained physician ...

A Soyuz spacecraft delivered two Russian cosmonauts and one American astronaut to the International Space Station Nov. 27 for ...

It’s safe to say that the ISS astronauts might not sleep at night if they watch Gravity, which cleverly creates an uneasy ...

As the International Space Station nears retirement, a bipartisan senatorial group proposed a National Institute for Space ...

NASA has selected Northrop Grumman to provide cargo delivery services to the ISS once a spacecraft designed to deorbit the ...

The space station's robotic arm has been warming up for some work, and NASA turned it into a piece of performance art.The ...

Out of an "abundance of caution," the station's three Russian cosmonauts were instructed to spend a night in the ISS ...

Russian crew of three has started a mission to the International Space Station aboard a Russian spacecraft following a ...