There will be a live NASA broadcast of the Artemis II launch attempt in the Justice Planetarium, hands-on experiences, ...

An ailing astronaut is back on Earth. The crew of four returned Thursday, ending their space station mission more than a ...

The crew member of concern is doing fine,” NASA said after their return early Thursday, the first time in the space station’s ...

The space station has gotten by with three astronauts before, sometimes even with just two. NASA said it will be unable to perform a spacewalk, even for an emergency, until the arrival of the next ...

Get live updates and the latest news as Donald Trump meets with Venezuelan opposition leader María Corina Machado and the ...