President Donald Trump and Elon Musk announced this week that SpaceX, the space exploration company founded by Musk, will be ...

The event was livestreamed by NASA on YouTube and their website, marking Williams' ninth spacewalk and the 92nd spacewalk by ...

NASA astronauts Sunita Williams and Butch Wilmore came out of the International Space Station (ISS) for a 5.5-hour ...

NASA astronaut Sunita Williams set a new record for total spacewalking time, surpassing Peggy Whitson. Williams, with Butch ...

The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive interview Tuesday.

Elon Musk has been nominated for the Nobel Peace Prize. Norwegian libertarian MP Marius Nilsen, who tossed the Tesla ...