Discovery and crew deliver the final set of solar arrays to the International Space Station.
Endeavour and crew deliver equipment to the International Space Station.
STS-119 astronauts complete preflight training at NASA's Kennedy Space Center.
› View This VideoFirst space shuttle launch of 2009 draws closer as Discovery reaches the launch pad.
› View This VideoThis video was made by the co-ops at NASA on their own time, with their own resources. They care deeply about America's space program, and they want to help you get more involved with NASA's activities.
› View This VideoAttached to a Shuttle Carrier Aircraft, space shuttle Endeavour returned to Kennedy Space Center on Dec. 12, 2008.
› View This VideoEquipment added during STS-126 will allow a larger station crew beginning in 2009.
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