America's space program has often captured the imagination of the nation and galvanized the country in a common goal. NASA is entering a new phase of exploration with new leadership. Jim Bridenstine is NASA's 13th administrator and joins us to share his vision of why exploring the galaxies still matters today, how women will lead the next mission to the moon and the path to taking America to Mars.

All this and more on this episode of "Therefore, What?" 

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