A recording of the June 4, 2014 release and public briefing of "Pathways to Exploration—Rationales and Approaches for a U.S. Program of Human Space Exploration", a new report from the National Academies which describes the rationales for human spaceflight beyond low Earth orbit and develops recommendations that could guide the U.S. human spaceflight program in a sustainable manner.

To learn more about the report visit nap.edu/catalog.php?record_id=18801.

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