After several delays, NASA said Friday that space shuttle Discovery is scheduled for launch in five days. Commander Lee Archambault and his six crewmates are now scheduled to lift off to the ...

(CNN)-- Space Shuttle Discovery will launch no earlier than December 3, NASA said in a statement. Officials and engineers will complete analysis of the shuttle over the next five days, NASA said ...

It has been 40 years since NASA launched the first dedicated Department of Defense Space Shuttle mission, after which engineers spotted O-ring seal defficiencies that would doom Challenger a year ...

Space shuttle Discovery and its seven-member crew lifted off from NASA’s Kennedy Space Center at 7:43 p.m. EDT Sunday to deliver the final set of power-generating solar array wings and a new ...

Archambault described the demanding mission that included three spacewalks to install the S6 truss increasing the electrical capability of the station, and how well space shuttle Discovery handled ...