Millions of microbes thrive in Mammoth Hot Springs and give the mound its distinct colors. Over time, the microbes can become entombed in calcium carbonate (limestone) deposited by the thermal water. The unique chemical impressions left by these microbial fossils could help sci- entists identify signatures of life beyond Earth. Scientists are also comparing them to 350 million-year-old rock deposits in Australia that contain similar fossils for clues as to what earlier forms of life on Earth looked like. Such studies will help scientists unlock the mystery of how life originated on Earth and learn what to look for on other planets and moons when searching for life.
ABRC tries to bridge the gap between scientists and the public through education and outreach. They bring teach- ers from around the world to Yellowstone, have created lesson plans for schools, activities for libraries, and even a tourists' guide to NASA astrobiology research in Yellow- stone called "Science of the Springs."
To learn more, download "Science of the Springs," Montana State University's guide book to NASA research in Yellowstone at abrc.montana.edu/outreach/sci- enceofthesprings.html or visit abrc.montana.edu or astrobiology.nasa.gov/nai/.
Jamie Cornish is the Science Outreach and Education Specialist at Montana State Uni- versity's Extended University. She has served as both the Director of Education and Marketing at the Museum of the Rockies in Bozeman. Before moving to Montana, Jamie worked in New York City at Sesame Workshop conducting audience research on programs such as Sesame Street and Dragon Tales. In addition, Jamie has worked for Discover Magazine developing publicity and marketing strategies, and worked as a consul- tant for Nickelodeon.
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DISTINCTLY MONTANA • WINTER 2011
DARREN EDWARDS
