02:25Four Years of Progress
From the creator
NASA and its aerospace industry partners have worked together for more than four years to develop subsystems,spacecraft, and launch vehicles that will lead to safe and reliable transportation to and from low-Earth orbit and the International Space Station from the United States on American systems. To learn more about the Commercial Crew Program, visit www.nasa.gov/commercialcrew.
Published 2014-09-16 · Watch on YouTube ↗
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