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

As a Korean-American astronaut — and one of NASA's most accomplished, with careers as a Navy SEAL, Harvard-trained physician and now spaceflyer — Jonny Kim often speaks about honoring his heritage.

It’s safe to say that the ISS astronauts might not sleep at night if they watch Gravity, which cleverly creates an uneasy feeling of isolation and fear. A crew aboard an ISS-like spacecraft is tasked with studying a sample collected from Mars.

THE International Space Station’s days are numbered. Nasa plans to decommission the much-loved base in 2030, sending it crashing to Earth in pieces before dropping into the ocean. The ISS

As the International Space Station nears retirement, a bipartisan senatorial group proposed a National Institute for Space Research for U.S. microgravity research.

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

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

A JAXA astronaut aboard the ISS captures Italy’s bright urban corridor and Earth’s glowing atmosphere from 261 miles above.