The planned Wednesday launch of four civilians on a privately chartered spaceflight featuring the first commercial spacewalk ...

The mission, a risky endeavor previously undertaken only by government astronauts, was set to take off as soon as 3:38 a.m.

Butch Wilmore and Suni Williams launched to the International Space Station in June, expecting eight days in space. Now the ...

The SpaceX Polaris mission that is supposed to feature a spacewalk by members of an all-private crew is facing delays after a ...

Astronauts Sunita Williams and Butch Wilmore, initially on a brief ISS mission with Boeing’s Starliner, will now stay until ...

Boeing’s Starliner capsule is in the midst of its inaugural crew flight test (CFT) but will complete its mission autonomously ...

Boeing's Starliner spacecraft has completed its journey back to Earth - but the astronauts it was supposed to be carrying ...

It’s been a long time coming, but Boeing’s Starliner spacecraft is finally returning to Earth — without its two astronauts. The capsule is scheduled to depart the International Space Station on Friday ...

NASA astronauts Sunita Williams and Butch Wilmore are currently safe aboard the International Space Station (ISS) despite ...

SpaceX has delayed the launch of the Polaris Dawn mission to at least Tuesday to give teams time to complete preflight checkouts.

Emergency reserves of food and oxygen are always maintained on the ISS to cover unexpected situations or delays in resupply ...

Polaris Dawn, a private space mission that aims to complete the first-ever civilian spacewalk, is expected to launch this ...