NASA Astrobiology



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

NextPrevious

Go Explore

August 2022Early divergence of translation initiation and elongation factors

Fer, E., McGrath, K. M., Guy, L., Hockenberry, A. J., & Kaçar, B. (2022). Early divergence of translation initiation and elongation factors. Protein Science, 31(9), None. doi:10.1002/pro.4393

Evolution and Community Assembly Across Spatial Scales

Leibold, M. A., Govaert, L., Loeuille, N., De Meester, L., & Urban, M. C. (2022). Evolution and Community Assembly Across Spatial Scales. Annual Review of Ecology, Evolution, and Systematics, 53(1), None. doi:10.1146/annurev-ecolsys-102220-024934

Structures of the nitrogenase complex prepared under catalytic turnover conditions

Rutledge, H. L., Cook, B. D., Nguyen, H. P. M., Herzik, M. A., & Akif Tezcan, F. (2022). Structures of the nitrogenase complex prepared under catalytic turnover conditions. Science, 377(6608), 865–869. doi:10.1126/science.abq7641

Bacterial exometabolites influence Chlamydomonas cell cycle and double algal productivity

Windler, M., Stuart, R., Deutzmann, J. S., Mayali, X., Navid, A., d'Haeseleer, P., … Spormann, A. M. (2022). Bacterial exometabolites influence <i>Chlamydomonas</i> cell cycle and double algal productivity. FEMS Microbiology Ecology. doi:10.1093/femsec/fiac091

Oceans Across the Solar System and the Search for Extraoceanic Life: Technologies for Remote Sensing and In Situ Exploration

Chirayath, V., , ., Bagshaw, E., Craft, K., Heidi, H., Lim, D., … Winebrenner, D. (2022). Oceans Across the Solar System and the Search for Extraoceanic Life: Technologies for Remote Sensing and In Situ Exploration. Oceanography. doi:10.5670/oceanog.2021.416

Chemical Fractionation Modeling of Plumes Indicates a Gas-rich, Moderately Alkaline Enceladus Ocean

Fifer, L. M., Catling, D. C., & Toner, J. D. (2022). Chemical Fractionation Modeling of Plumes Indicates a Gas-rich, Moderately Alkaline Enceladus Ocean. The Planetary Science Journal, 3(8), 191. doi:10.3847/psj/ac7a9f

Planetary Oceanography: Leveraging Expertise Among Earth and Planetary Science

German, C., , ., Arrigo, K., Murray, A., & Rhoden, A. (2022). Planetary Oceanography: Leveraging Expertise Among Earth and Planetary Science. Oceanography. doi:10.5670/oceanog.2021.410

Applying Understanding of Earth Systems, Including Climate Change, to Exploration of Other Ocean Worlds

Grebmeier, J., & , . (2022). Applying Understanding of Earth Systems, Including Climate Change, to Exploration of Other Ocean Worlds. Oceanography. doi:10.5670/oceanog.2021.413

A Young Scientist’s Perspective on the Future of Ocean Worlds Research

Kleinman, A. (2022). A Young Scientist’s Perspective on the Future of Ocean Worlds Research. Oceanography. doi:10.5670/oceanog.2021.417

Diagnostic biosignature transformation under simulated martian radiation in organic-rich sedimentary rocks

Roussel, A., McAdam, A. C., Graham, H. V., Pavlov, A. A., Achilles, C. N., Knudson, C. A., … Johnson, S. S. (2022). Diagnostic biosignature transformation under simulated martian radiation in organic-rich sedimentary rocks. Frontiers in Astronomy and Space Sciences, 9, None. doi:10.3389/fspas.2022.919828

1/2/3/4/5/6...413