Watch as the International Space Station takes shape in this time-lapsed NASA animation of its decade-long assembly, which ...

On July 17, 1975, an American Apollo crew and a Soviet Soyuz crew met up in Earth orbit for the first time, setting the ...

As Space Shuttle Atlantis prepares to blast off to the International Space Station (ISS) for her STS-135 mission on Friday, signalling the end of the Space Shuttle era, a new era in robotic ...

While NASA is currently targetingJuly 1 to launch Discovery's STS-121 mission, the orbiter has a flightwindow that extends through July 19.

While NASA's Discovery astronauts prepare for the agency's first shuttle flight in more than two years, another orbiter crew is also training hard for its own launch - now less than three months away.

STS-93 also marked the first NASA human spaceflight mission to be commanded by a woman; Air Force Colonel Eileen Collins was the first woman to fly in the right seat on the orbiter flight deck as ...

CAPE CANAVERAL, Fla. — The four astronauts for the final space shuttle mission, STS-135, will answer reporters’ questions at 8:30 p.m. EDT on Tuesday, May 31, as shuttle Atlantis is moved to ...

NASA's final Space Shuttle launch is just around the corner, and the STS-135 astronauts are getting ready to make history. Plus: Find out how to follow the final Space Shuttle launch.

Firefly Space Transport Services (STS), a wholly-owned subsidiary of Firefly Aerospace, Inc, announced today that the company has been selected by the ...

A sudden burst of red light flickered above a thunderstorm, and for a brief moment, Earth’s upper atmosphere revealed one of ...