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Do We Owe it All to Asteroids?

Did the molecules that make up life ride to earth on an asteroid? Planetary scientists Jessica Barnes and Phil Bland join Brian Greene to discuss NASA's recent rendezvous with Bennu, a near earth asteroid, seeking insight into the origins of life. This program is part of the Big Ideas series, supported by the John Templeton Foundation. Participants: Jessica Barnes Phil Bland Moderator: Brian Greene 00:00 - Introduction 03:10 - Participant Introductions 03:57 - NASA Mission: Osiris-Rex, the Beginnings 07:33 - Launch and Sample Collection 12:32 - Return to Earth and Findings 24:43 - Celestial Bodies Candidates for Water and Life in the Universe 29:45 - Upcoming Missions 32:50 - Credits SUBSCRIBE to our YouTube Channel and "ring the bell" for all the latest videos from WSF VISIT our Website: http://www.worldsciencefestival.com LIKE us on Facebook:   / worldsciencefestival   FOLLOW us on Twitter:   / worldscifest   #Briangreene #worldsciencefestival #asteroids #bennu #nasa #OSIRISREx