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 2023Vanadium Electronic Configuration Determination From L2,3 Transition in V-oxide Compounds and Roscoelite

Zanetta, P-M., Drexler, M. S., Barton, I. F., & Zega, T. J. (2023). Vanadium Electronic Configuration Determination From L2,3 Transition in V-oxide Compounds and Roscoelite. Microscopy and Microanalysis. doi:10.1093/micmic/ozac057

How to build a protoribosome: structural insights from the first protoribosome constructs that have proven to be catalytically active

Rivas, M., & Fox, G. E. (2023). How to build a protoribosome: structural insights from the first protoribosome constructs that have proven to be catalytically active. RNA, 29(3), 263–272. doi:10.1261/rna.079417.122

A Catalog of Habitable Zone Exoplanets

Hill, M. L., Bott, K., Dalba, P. A., Fetherolf, T., Kane, S. R., Kopparapu, R., … Ostberg, C. (2023). A Catalog of Habitable Zone Exoplanets. The Astronomical Journal, 165(2), 34. doi:10.3847/1538-3881/aca1c0

Exploring and Validating Exoplanet Atmospheric Retrievals with Solar System Analog Observations

Robinson, T. D., & Salvador, A. (2023). Exploring and Validating Exoplanet Atmospheric Retrievals with Solar System Analog Observations. The Planetary Science Journal, 4(1), 10. doi:10.3847/psj/acac9a

Surviving in Ocean Worlds: Experimental Characterization of Fiber Optic Tethers across Europa-like Ice Faults and Unraveling the Sliding Behavior of Ice

Singh, V., McCarthy, C., Silvia, M., Jakuba, M. V., Craft, K. L., Rhoden, A. R., … Koczynski, T. A. (2023). Surviving in Ocean Worlds: Experimental Characterization of Fiber Optic Tethers across Europa-like Ice Faults and Unraveling the Sliding Behavior of Ice. The Planetary Science Journal, 4(1), 1. doi:10.3847/psj/aca3ab

The Effects of Early Collisional Evolution on Amorphous Water Ice Bodies

Steckloff, J. K., Sarid, G., & Johnson, B. C. (2023). The Effects of Early Collisional Evolution on Amorphous Water Ice Bodies. The Planetary Science Journal, 4(1), 4. doi:10.3847/psj/aca75a

Neil Gehrels–Swift Observatory’s Ultraviolet/Optical Telescope Observations of Small Bodies in the Solar System

Bodewits, D., Xing, Z., Saki, M., & Morgenthaler, J. P. (2023). Neil Gehrels–Swift Observatory’s Ultraviolet/Optical Telescope Observations of Small Bodies in the Solar System. Universe, 9(2), 78. doi:10.3390/universe9020078

Heterotrophic Growth Dominates in the Most Extremotolerant Extremophile Cultures

Matthews, A., Lima-Zaloumis, J., Debes II, R. V., Boyer, G., & Trembath-Reichert, E. (2023). Heterotrophic Growth Dominates in the Most Extremotolerant Extremophile Cultures. Astrobiology. doi:10.1089/ast.2022.0100

Protracted oxygenation across the Cambrian–Ordovician transition: A key initiator of the Great Ordovician Biodiversification Event?

Kozik, N. P., Young, S. A., Lindskog, A., Ahlberg, P., & Owens, J. D. (2023). Protracted oxygenation across the Cambrian–Ordovician transition: A key initiator of the Great Ordovician Biodiversification Event? Geobiology. doi:10.1111/gbi.12545

Meteorites have inherited nucleosynthetic anomalies of potassium-40 produced in supernovae

Nie, N. X., Wang, D., Torrano, Z. A., Carlson, R. W., O’D. Alexander, C. M., & Shahar, A. (2023). Meteorites have inherited nucleosynthetic anomalies of potassium-40 produced in supernovae. Science, 379(6630), 372–376. doi:10.1126/science.abn1783

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