Journey into the unknown

David Grinspoon

AstrobiologyPlanetary ScienceSpaceClimate

1 archived appearance · 2010

David Grinspoon (born 1959) is an astrobiologist, planetary scientist, and the first Chair Holder of Astrobiology at the Library of Congress, recognized for his expertise in planetary evolution, climate science, and the search for extraterrestrial life. As a senior scientist at the Planetary Science Institute and NASA advisor, he has authored books including Lonely Planets and Earth in Human Hands, bridging rigorous science with accessible explorations of humanity's cosmic context.

Episodes1

April 9, 2010: Astrobiology and Astronaut Training - David Grinspoon

Apr 9, 2010

2h 38m

Art Bell is joined by planetary scientist Dr. David Grinspoon, curator of astrobiology at the Denver Museum of Nature and Science and a recipient of the Carl Sagan Medal. The conversation ranges from the likelihood of extraterrestrial life to the private space travel revolution, with Grinspoon noting that the discov...