NASA Astrobiology

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Emerging Trends in Comet Taxonomy. “Emerging trends and a comet taxonomy based on the volatile chemistry measured in thirty comets with high-resolution infrared spectroscopy between 1997 and 2013.” in Icarus

Cycles of Glaciation on Ancient Mars. “Climate Cycling on Early Mars Caused by the Carbonate-Silicate Cycle” in Earth and Planetary Astrophysics.

Methane Muted: How Did Early Earth Stay Warm?. “A proper accounting of biogeochemical cycles in the oceans reveals that methane has a much more powerful foe than oxygen.” in PNAS

Emerging Trends in Comet Taxonomy“Emerging trends and a comet taxonomy based on the volatile chemistry measured in thirty comets with high-resolution infrared spectroscopy between 1997 and 2013.” in Icarus01/03

Cycles of Glaciation on Ancient Mars“Climate Cycling on Early Mars Caused by the Carbonate-Silicate Cycle” in Earth and Planetary Astrophysics.02/03

Methane Muted: How Did Early Earth Stay Warm?“A proper accounting of biogeochemical cycles in the oceans reveals that methane has a much more powerful foe than oxygen.” in PNAS03/03

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January 2021Carletonmooreite, Ni3Si, a new silicide from the Norton County, aubrite meteorite

Carletonmooreite, Ni3Si, a new silicide from the Norton County, aubrite meteorite (2021). American Mineralogist, None(None), None. doi:10.2138/am-2021-7645

Quantification of endospores in ancient permafrost using time-resolved terbium luminescence

Lalla, S. J., Kaneshige, K. R., Miller, D. R., Mackelprang, R., & Mogul, R. (2021). Quantification of endospores in ancient permafrost using time-resolved terbium luminescence. Analytical Biochemistry, 612, 113957. doi:10.1016/j.ab.2020.113957

Water and Life: The Medium is the Message

Frenkel-Pinter, M., Rajaei, V., Glass, J. B., Hud, N. V., & Williams, L. D. (2021). Water and Life: The Medium is the Message. Journal of Molecular Evolution. doi:10.1007/s00239-020-09978-6

The Role of Glycerol and Its Derivatives in the Biochemistry of Living Organisms, and Their Prebiotic Origin and Significance in the Evolution of Life

Gull, M., & Pasek, M. A. (2021). The Role of Glycerol and Its Derivatives in the Biochemistry of Living Organisms, and Their Prebiotic Origin and Significance in the Evolution of Life. Catalysts, 11(1), 86. doi:10.3390/catal11010086

BEAST begins: Sample characteristics and survey performance of the B-star Exoplanet Abundance Study

Janson, M., Squicciarini, V., Delorme, P., Gratton, R., Bonnefoy, M., Reffert, S., … Al. (2021). BEAST begins: Sample characteristics and survey performance of the B-star Exoplanet Abundance Study. Astronomy & Astrophysics. doi:10.1051/0004-6361/202039683

Microbe-Mineral Interaction and Novel Proteins for Iron Oxide Mineral Reduction in the Hyperthermophilic Crenarchaeon Pyrodictium delaneyi

Kashyap, S., & Holden, J. F. (2021). Microbe-Mineral Interaction and Novel Proteins for Iron Oxide Mineral Reduction in the Hyperthermophilic Crenarchaeon Pyrodictium delaneyi. Applied and Environmental Microbiology. doi:10.1128/aem.02330-20

December 2020Persistence of flare-driven atmospheric chemistry on rocky habitable zone worlds

Chen, H., Zhan, Z., Youngblood, A., Wolf, E. T., Feinstein, A. D., & Horton, D. E. (2020). Persistence of flare-driven atmospheric chemistry on rocky habitable zone worlds. Nature Astronomy. doi:10.1038/s41550-020-01264-1

Crystallization histories of the group IIF iron meteorites and Eagle Station pallasites

Hilton, C. D., Ash, R. D., & Walker, R. J. (2020). Crystallization histories of the group IIF iron meteorites and Eagle Station pallasites. Meteoritics & Planetary Science. doi:10.1111/maps.13602

High burial efficiency is required to explain mass balance in Earth's early carbon cycle

Kipp, M., Krissansen‐Totton, J., & Catling, D. C. (2020). High burial efficiency is required to explain mass balance in Earth's early carbon cycle. Global Biogeochemical Cycles. doi:10.1029/2020gb006707

Oxidation processes diversify the metabolic menu on Enceladus

Ray, C., Glein, C. R., Hunter Waite, J., Teolis, B., Hoehler, T., Huber, J., … Postberg, F. (2020). Oxidation processes diversify the metabolic menu on Enceladus. Icarus, None, 114248. doi:10.1016/j.icarus.2020.114248

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