Having helped design the Mars rovers Spirit, Opportunity, and Curiosity, NASA engineer Kobie Boykins reveals what these robots are telling us about the existence of life on the red planet.➡ Subscribe: http://bit.ly/NatGeoSubscribe➡ Get More Nat Geo Live: http://bit.ly/MoreNatGeoLive#NationalGeographic #Mars #MarsRoverAbout Nat Geo Live (National Geographic Live):Thought-provoking presentations by today's leading explorers, scientists, and photographers.Get More National Geographic:Official Site: http://bit.ly/NatGeoOfficialSiteFacebook: http://bit.ly/FBNatGeoTwitter: http://bit.ly/NatGeoTwitterInstagram: http://bit.ly/NatGeoInstaAbout National Geographic:National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.Upcoming Events at National Geographic Live!http://events.nationalgeographic.com/events/The National Geographic Live series brings thought-provoking presentations by today’s leading explorers, scientists, photographers, and performing artists right to you. Each presentation is filmed in front of a live audience at National Geographic headquarters in Washington, D.C. New clips air every Monday.The Curious Life of a Mars Rover | Nat Geo Livehttps://youtu.be/7zpojhD4hpINational Geographichttps://www.youtube.com/natgeo