Brad Bebout, Ph.D.

bebout, b..pngBrad Bebout, Ph.D.
(Research Scientist, NASA Ames Research Ctr)



1.6 – The Return (5.25.10)



Professional Biography:
1997-Present Research Scientist, Exobiology Branch, NASA Ames Research Center, Moffett Field, California 1995-1997 Horn Point Environmental Laboratory Post-doctoral Fellow, Horn Point Environmental Lab, Cambridge, Maryland 1992-1995 Post-doctoral Researcher, Microsensor Group, Max Planck Institute for Marine Microbiology, Bremen, Germany 1988-1992 Research Assistant, Institute of Marine Sciences, University of North Carolina at Chapel Hill, Morehead City, NC

1983 B.A. in Biology, University of California, Santa Cruz
1988 M.S. in Marine Sciences, University of North Carolina at Chapel Hill
1992 Ph.D. in Marine Sciences, University of North Carolina at Chapel Hill

Research Interests:
I am interested in the way that various elements, but principally nitrogen, are cycled in microbial mat and stromatolite communities. Microbial mats are often found in extremely nutrient poor environments. I am interested in knowing the ways in which nitrogen is obtained by mat microorganisms in these nutrient-poor environments. In addition, I am measuring the production and consumption of trace gases in microbial mats and stromatolites. The detection, and interpretation of biogenicity of “biomarker” gases (particularly methane) is very important in our search for life on Mars and even on extrasolar planets. We need to know more about the way in which microbial communities affect atmospheric levels of these trace gases.




Who were they?… Why did they come?… What did they leave behind?… Where did they go?… Will they return?…

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