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Chris McKay

The Great Debate - What is Life?

February 12, 2011
10 minutes
Chris McKay


Chris McKay is a planetary scientist with the Space Science Division of the NASA Ames Research Center and is one of the world's leading experts on Titan. His broader interests focus on understanding the relationship between the chemical and physical evolution of the solar system and the origin of life. He has been actively involved in planning for future Mars missions including human settlements.