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1 - 2 of 2 resultsSearch results for "yellowstone caldera"
Organic Matter and the Moon, by Carl Sagan (1961)
National Research Council; Panel on Extra-Terrestrial Life for the Armed Forces; NRC Committee on Bio-Astronautics; Carl Sagan
Biology and Life Sciences | Space and Aeronautics
Consensus Study Report
The Limits of Organic Life in Planetary Systems (2007)
National Research Council; Division on Engineering and Physical Sciences; Division on Earth and Life Studies; Space Studies Board; Board on Life Sciences; Committee on the Limits of Organic Life in Planetary Systems; Committee on the Origins and Evolution of Life
Space and Aeronautics