RSS rollback, payload to the pad delayed at least 24 hours

Last night, while venting shuttle Discovery's aft fuel propellant tanks in preparation for fuel loading, the…

Discovery and Crew Readied for Mission

At NASA's Kennedy Space Center in Florida, technicians at Launch Pad 39A will work throughout the…

Crew and Shuttle Preparations Continue

At NASA's Kennedy Space Center in Florida today, technicians at Launch Pad 39A are loading space…

Discovery’s Review Begins

Preparations for the STS-131 mission are under way on several fronts today as Space Shuttle Program…

STS-131 News Conference and Briefings Today

Today at NASA's Johnson Space Center in Houston, the STS-131 astronauts will conduct an integrated ascent…

Mission Preparations in Full Swing

Preparations for STS-131, the next mission to the International Space Station, continue today at NASA's Kennedy…

Crew Heads Home After Launch Rehearsal

Early Friday afternoon, the STS-131 astronauts departed from the Shuttle Landing Facility runway at NASA's Kennedy…

Launch Countdown Rehearsal Completed

This morning at NASA's Kennedy Space Center in Florida, the STS-131 astronauts' week of prelaunch training…

Launch Countdown Rehearsal Under Way

This morning at NASA's Kennedy Space Center in Florida, the STS-131 astronauts' week of prelaunch training…

Crew and Shuttle Get Ready for Launch

Thursday morning, the STS-131 astronauts participated in a media question-and-answer session at Launch Pad 39A before…