The International Space Station is beautifully balanced and "powered-up."
Discovery's astronauts complete the space station's backbone and help pave the way for an expanded crew.› View This Video
The crew of STS-119 looked over their spacecraft soon after landing at NASA's Kennedy Space Center in Florida after 13 days in orbit.› View This Video
Space shuttle Discovery glided through the skies over Florida before touching down at the Shuttle Landing Facility.› View This Video
Decision sets Discovery on path to land at Kennedy.› View This Video
This webcast takes you behind the scenes to learn more about preparations for Discovery's mission to the International Space Station.
Discovery and crew deliver the final set of solar arrays to the International Space Station.