Californian company Vast is building what would be the world’s first commercial space station, which it aims to launch next ...

It will be several years before any of these new commercial space stations circle the Earth at around 17,500 miles per hour ...

For a quarter of a century, humans have continuously occupied the International Space Station. Here's a look at how far we've ...

In a breathtaking view from space, NASA astronaut Don Pettit shared a viral ISS photo of Mount Everest, stunning viewers with ...

The new selection of NASA astronauts will spend two years in training before becoming eligible for flight assignments.

Whether they're NASA employees or international astronauts, the Expedition 73 crew members are exempt from the U.S.