NASA: National Aeronautics and Space Administration

  1. Content with the tag: “yellowstone

  2. What Yellowstone Teaches Us about Ancient Mars


    NAI scientists study Yellowstone National park as an analog for thermal areas that probably existed on Mars long ago. This SPACE.com article by Leonard David also tells how visitors to the park are learning about astrobiology.

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  3. Microbial Ecology of Hot Spring Communities in Yellowstone


    New studies from NAI’s University of Colorado team published in the February 15, 2005 issue of PNAS implicate the oxidation of molecular hydrogren as the source of energy for primary productivity in high temperature microbial ecosystems in Yellowstone.

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