The Curious Life of a Mars Rover | Nat Geo Live

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: ➡ Get More Nat Geo Live: #NationalGeographic #Mars #MarsRover About Nat Geo Live (National Geographic Live): Thought-provoking presentations by today’s leading explorers, scientists, and photographers.