So the return of Suni Williams and Butch Wilmore has never been a political story—until this week. And it's a good thing that ...

Jam packed issues filled with the latest cutting-edge research, technology and theories delivered in an entertaining and visually stunning way, aiming to educate and inspire readers of all ages ...

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

She explained: “Musk talks using signals of excitement while Trump adopts a demeanour of solemn pomposity with his raised ...

Astronaut Suni Williams said she's trying to remember what it's like to walk after being stuck in space for almost seven ...

President Trump said Tuesday that he “asked Elon Musk and @SpaceX to ‘go get’ the 2 brave astronauts who have been virtually ...

Despite the statement from President Trump, NASA had already scheduled the astronauts' return for late March or April.

NASA explains some of the experiments being performed on the International Space Station into human health and performance.

SpaceX is scheduled to bring home two astronauts who have been on the International Space Station since June. Mr. Musk said President Trump had asked for that to occur “as soon as possible.” ...

The low levels of gravity (microgravity) in space cause significant changes in astronauts' eyes and vision after six to 12 ...

NEEDHAM - Massachusetts native and astronaut Suni Williams said she's "trying to remember what it's like to walk" after being stuck in space for almost seven months. Williams on Monday was ...