Dr. Natasha M Johnson

Dr. Natasha M Johnson

  • RESEARCH AST, PLANETARY STUDIES
  • 301.286.3919
  • NASA/GSFC
  • Mail Code: 691
  • Greenbelt , MD 20771
  • Employer: NASA
  • Education

    2002 - Ph.D. (Earth & Planetary Sciences) Washington University in St. Louis
    1998 - A.M. (Earth & Planetary Sciences) Washington University in St. Louis
    1996 - B.A., cum laude (Math/Geology/Comp. Sci./Physics) University of Arizona, Tucson

    Selected Publications

    Refereed

    Burton, A. S., J. E. Elsila, M. P. Callahan, et al. M. G. Martin, D. P. Glavin, N. M. Johnson, and J. P. Dworkin. 2012. "A propensity for n-ω-amino acids in thermally altered Antarctic meteorites ." Meteoritics and Planetary Science , 47: 374-386 [10.1111/j.1945-5100.2012.01400.x ]

    Johnson, N. M., J. E. Elsila, M. Kopstein, and J. A. Nuth. 2012. "Carbon isotopic fractionation in Fischer-Tropsch-type reactions and relevance to meteorite organics." Meteoritics & Planetary Science, 47: 1029-1034.

    Burton, A. S., J. E. Elsila, M. P. Callahan, et al. M. G. Martin, D. P. Glavin, N. M. Johnson, and J. P. Dworkin. 2012. "A propensity for n-ω-amino acids in thermally altered Antarctic meteorites." Meteoritics & Planetary Science, 47 (3): 374-386 [10.1111/j.1945-5100.2012.01341.x]

    Kimura, Y., J. A. Nuth, N. M. Johnson, et al. K. D. Farmer, K. P. Roberts, and S. R. Hussaini. 2010. "Synthesis of stacked-cup carbon nanotubes in a metal free low temperature system." Nanoscience and Nanotechnology Letters, 3: 4 - 10.

    Nuth, J. A., Y. Kimura, C. Lucas, F. Ferguson, and N. M. Johnson. 2010. "The Formation of Graphite Whiskers in the Primitive Solar Nebula." The Astrophysical Journal Letters, 710: L98 [Full Text (Link)] [10.1088/2041-8205/710/1/L98]

    Nuth, J. A., N. M. Johnson, and S. Manning. 2008. "A Self-Perpetuating Catalyst for the Production of Complex Organic Molecules in Protostellar Nebulae." The Astrophysical Journal, 673: L225 [Full Text (Link)] [10.1086/528741]

    Nuth, J. A., and N. M. Johnson. 2006. "Crystalline silicates in comets: How did they form?" Icarus, 180: 243 [Full Text (Link)] [10.1016/j.icarus.2005.09.003]

    Nuth, J. A., G. M. Wilkinson, N. M. Johnson, and M. Dwyer. 2006. "A Mechanism for the Equilibrium Growth of Mineral Crystals in AGB Stars and Red Giants on 105 yr Timescales." The Astrophysical Journal, 644: 1164 [Full Text (Link)] [10.1086/503700]

    Ferguson, F. T., J. A. Nuth, and N. M. Johnson. 2004. "Thermogravimetric Measurement of the Iron Vapor Pressure from 1575K to 1975K." J Chem Engin Data, 49: 497 - 501.

    Selected Publications

    Refereed

    Burton, A. S., J. E. Elsila, M. P. Callahan, et al. M. G. Martin, D. P. Glavin, N. M. Johnson, and J. P. Dworkin. 2012. "A propensity for n-ω-amino acids in thermally altered Antarctic meteorites ." Meteoritics and Planetary Science 47 374-386 [10.1111/j.1945-5100.2012.01400.x ]

    Johnson, N. M., J. E. Elsila, M. Kopstein, and J. A. Nuth. 2012. "Carbon isotopic fractionation in Fischer-Tropsch-type reactions and relevance to meteorite organics." Meteoritics & Planetary Science 47 1029-1034.

    Burton, A. S., J. E. Elsila, M. P. Callahan, et al. M. G. Martin, D. P. Glavin, N. M. Johnson, and J. P. Dworkin. 2012. "A propensity for n-ω-amino acids in thermally altered Antarctic meteorites." Meteoritics & Planetary Science 47 (3): 374-386 [10.1111/j.1945-5100.2012.01341.x]

    Kimura, Y., J. A. Nuth, N. M. Johnson, et al. K. D. Farmer, K. P. Roberts, and S. R. Hussaini. 2010. "Synthesis of stacked-cup carbon nanotubes in a metal free low temperature system." Nanoscience and Nanotechnology Letters 3 4 - 10

    Nuth, J. A., Y. Kimura, C. Lucas, F. Ferguson, and N. M. Johnson. 2010. "The Formation of Graphite Whiskers in the Primitive Solar Nebula." The Astrophysical Journal Letters 710 L98 [Full Text (Link)] [10.1088/2041-8205/710/1/L98]

    Nuth, J. A., N. M. Johnson, and S. Manning. 2008. "A Self-Perpetuating Catalyst for the Production of Complex Organic Molecules in Protostellar Nebulae." The Astrophysical Journal 673 L225 [Full Text (Link)] [10.1086/528741]

    Nuth, J. A., and N. M. Johnson. 2006. "Crystalline silicates in comets: How did they form?" Icarus 180 243 [Full Text (Link)] [10.1016/j.icarus.2005.09.003]

    Nuth, J. A., G. M. Wilkinson, N. M. Johnson, and M. Dwyer. 2006. "A Mechanism for the Equilibrium Growth of Mineral Crystals in AGB Stars and Red Giants on 105 yr Timescales." The Astrophysical Journal 644 1164 [Full Text (Link)] [10.1086/503700]

    Ferguson, F. T., J. A. Nuth, and N. M. Johnson. 2004. "Thermogravimetric Measurement of the Iron Vapor Pressure from 1575K to 1975K." J Chem Engin Data 49 497 - 501

                                                                                                                                                                                            
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