The Soyuz MS-28 landing in Kazakhstan brought a 241-day stay in space to a successful conclusion.

NASA has shared a stunning microscopic photo of a potassium chloride crystal grown aboard the International Space Station (ISS), and it looks less like ordinary salt and more like a tiny sci-fi

NASA this week released a much-anticipated document, known as a “draft Request for Proposals,” that provides some clarity about what it expects from US companies attempting to build privately operated space stations in low-Earth orbit.

Space stations and spacesuits are high up on the in-tray of this Houston CEO. He sat down with the Houston Business Journal to talk about industry developments, local infrastructure and more.

NASA astronaut Anil Menon has shared a breathtaking 360° glimpse from the ISS Cupola. Here's why the station's iconic observation module is vital for Earth observations, robotics and life aboard the International Space Station.

NASA confirmed Thursday that the Russian segment of the International Space Station has begun leaking atmosphere into space again. It’s an old problem that NASA recently hoped was resolved. For more than half a decade, engineers from Roscosmos and NASA ...

'I believe that we, as a crew, saved space station Mir that day'

Life aboard the International Space Station (ISS) depends on making the most of every available resource, especially water. Transporting supplies from Earth is enormously expensive, so astronauts cannot simply rely on regular deliveries for drinking water.