Podknife - Thicker Atmosphere Still Would Have Left Mars Cold by 60-Second Space

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Thicker Atmosphere Still Would Have Left Mars Cold

Podcast |: 60-Second Space
Publisher |: Scientific American
Media Type |: audio
Podknife tags |: Astronomy,; Natural Sciences,; Science & Medicine,; Technology
Categories Via RSS |: Science & Medicine,; Society & Culture,; Technology
Publication Date |: Nov 28, 2012
Episode Duration |: 00:01:15

Global 3-D climate simulations for plausible Martian atmospheres show that even with a much thicker CO2 layer, the greenhouse effect could not have warmed Mars above freezing. John Matson reports.

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