CAPE CANAVERAL, FLA. - Still struggling to explain a problem with a faulty space shuttle fuel gauge, NASA said Thursday that Discovery could lift off no sooner than Sunday but did not rule out a ...

WASHINGTON — NASA will give 150 of its Twitter followers an insider’s look at the nation’s space program and the opportunity to view a space shuttle launch in person. The fourth shuttle launch Tweetup ...

Add Yahoo as a preferred source to see more of our stories on Google. Two side-by-side photos showing large white cylindrical objects being lowered by cranes in big warehouse-like buildings. The ...

NASA has set Space Shuttle Atlantis’ launch for Friday, Sept. 8, at 11:41 a.m. EDT. Shuttle program managers made the lift-off decision after reviewing more detailed data on a problem associated with ...

A new flight plan has been filed for a NASA winged orbiter and its jumbo jet transport, four decades after the iconic combination departed on its one and only international goodwill tour. The Lego ...