Endeavour is scheduled to launch atop a Falcon 9 rocket from Pad 39A — the liftoff site of most Apollo moon missions, ...

The shuttle's planned 16-day mission to the International Space Station has been delayed a month, with launches postponed five times. Leaks of hydrogen gas during fueling scrubbed launch attempts ...

A launch pad problem has forced a flight delay to replace NASA's two stuck astronauts. The new crew needs to get to the International Space Station before Butch Wilmore and Suni Williams can head ...