Why the Cosmos? - Steven J. Dick | Closer to Truth

Why the Cosmos? - Steven J.Dick

Steven J. Dick - Philosophy of Science

Steven J. Dick

Steven J. Dick is an American astronomer, author and historian of science most noted for his work in the field of astrobiology. Dick served as the Chief Historian for the National Aeronautics and Space Administration from 2003 to 2009.

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Steven J.

Chief Historian, NASA