NASA astronaut Bruce McCandless became the first person to go on a spacewalk without a tether. McCandless was wearing a type ...

The Chang'e 7 mission will consist of a lander, a rover and a mobile hopper, according to Chinese state media outlet Xinhua, ...

NASA should soon announce a new plan for the return of two of its astronauts, Butch Wilmore and Suni Williams, to Earth as ...