Two Stranded Starliner astronauts will exit the space station for the first NASA spacewalks scheduled in over six months.

Two US astronauts who have been stuck for months on the International Space Station (ISS) said Wednesday they have plenty of food, are not facing a laundry crisis, and don't ...

NASA astronaut Nick Hague will install patches to the agency’s NICER (Neutron star Interior Composition Explorer) X-ray ...

Potential "future" infill station locations are dotted across the SkyTrain network, but most stations should be built from ...

The simulation involved two full teams of flight controllers, the Sierra Space team in Colorado and the NASA team in Houston, ...

Even as the mercury dropped below freezing, enthusiasm soared among about a dozen hardy swimmers during an annual ritual in northeast China’s ice city of Harbin. The swimmers ...

SpaceX Ovzon-3 satelliteStart the day smarter. Get all the news you need in your inbox each morning. An Ovzon-3 ...

Other astronauts have stayed a couple of hundred days on the space station. But this was a planned 10-day excursion that will ...

Nearly 25 years after Jeff Bezos founded Blue Origin, the company is finally poised to send its first rocket to orbit. New Glenn could lift off as early as next week.

New Long March rockets and commercially-developed launch vehicles are expected to have their first flights in 2025, boosting ...

The Hubble Telescope has spotted an unusual spiral galaxy – 76 million light-years away – that resembles an eye ...