Two Chinese astronauts installed more debris shielding on the Tiangong space station during a six-hour spacewalk on Friday ...

Expedition 73 crewmembers sequenced DNA and worked with virtual reality glasses this week, while also continuing to unpack cargo vehicles and congratulating NASA's 24th group of astronaut candidates.

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

Life on the International Space Station isn't always easy. There's not a lot of room, no showers, and no laundry. Photos show how astronauts live.

CAPE CANAVERAL, Fla. -- Four astronauts from four countries rocketed toward the International Space Station on Saturday. They should reach the orbiting lab in their SpaceX capsule Sunday, replacing ...

We may not always be able to see what’s happening above the clouds but that doesn’t mean that we can’t hear what’s happening.

Aboard the International Space Station, astronauts use creativity and culture to make life in orbit feel a little more like ...

China's Wentian lab module's robotic arm to support the astronauts extravehicular activities, delivering goods, and ...

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

After nearly five months onboard the International Space Station, an international crew of four astronauts began their descent back down to Earth in a SpaceX capsule Friday. US astronauts Anne McClain ...

Spending 178 days in space is a long time, and enough to make anybody start thinking deeply about life and the way they live.

Being an astronaut who works on the International Space Station is likely a fun job, but there are a few things us on Earth ...