As the International Space Station (ISS) approaches the end of its life, a new era of permanent space occupation is on the horizon. Countries and private companies around the globe are racing to ...

In his final days aboard the International Space Station (ISS) in a mission that’s lasted six months, American astronaut Don Pettit has posted a sublime shot that wouldn’t look out of place in ...

After analyzing over 800 samples collected by astronauts in multiple modules of the United States Orbital Segment in the ISS, Benitez and his team concluded the microbial and chemical environment on ...

A routine crew rotation at the International Space Station has taken on unusual significance: It paves the way for a pair of astronauts stranded for more than nine months to finally come home.