Russian cosmonauts aboard the ISS were forced to seal a hatch and don protective equipment after the arrival of a cargo ...

There was brief cause for concern at the ISS recently when crew there reported an unexpected odor coming from Russia's ...

The hatch between the Russian side and U.S. side of the ISS is usually closed these days. For the past five years, there has ...

Russian cosmonauts discovered a foul smell and strange droplets floating around after opening the docked Progress 90 ...

A cosmonaut noticed an “unexpected odor” and “observed small droplets” inside the unpiloted Progress 90 resupply spacecraft ...

A mysterious odor and "small droplets" greeted cosmonauts on the ISS when they opened the hatch to a newly arrived cargo ...

On Nov. 23, the unpiloted Progress 90 resupply spacecraft successfully docked to the International Space Station’s Poisk ...

Huddled inside the International Space Station a million feet above the earth’s surface, Kate Rubins decided she wanted to go ...

Researchers discovered that astronauts’ processing speed, working memory, and attention slowed down, but a few months in ...

A Russian segment of the International Space Station was locked down this weekend after cosmonauts found an “unusual odor” ...

Aboard the ISS, Flight Engineer Butch Wilmore conducted fire safety experiments using the Combustion Integrated Rack and ...

A Russian spacecraft delivering about six months’ worth of food and supplies to the International Space Station leaked a ...