What began as an eight-day mission has turned into an exhausting six-month stay for NASA astronauts Sunita Williams and Barry ...

Discretion Advised Last month, three NASA astronauts and one Russian cosmonaut were diverted to a hospital in Florida upon returning to Earth from the International Space Station — and the cause of ...

Though she is smiling and seems to be in good spirits, Sunita Williams looks jarringly more hollow-cheeked than when she first boarded the ISS.

In June, the two NASA astronauts landed on the ISS. In September, their defective Boeing Starliner capsule returned to Earth without them for safety reasons. The Starliner returned alone to White ...

Artemis astronauts will aspire to do things humans haven’t done before, like building a habitable base to allow for long-term visits and exploring the heavily cratered lunar south pole.