In this eyeopening keynote conversation with Dr. Neil deGrasse Tyson, sxsw attendees were treated to an insiders look at the new series Cosmos: A Spacetime Odyssey.

After the talk we ask people to comment on what was there favorite part of the conversation with Neil deGrasse Tyson.

Videography/Editing by Jeffry Zavala.
Produced for Waywire.

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