J. L. Eigenbrode

Goddard Space Flight Center — United States

Physics and Astronomy · Physical Sciences

53h-index13.9kcitations411works6.32yr avg
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Research Topics

Planetary Science and Exploration(280), Astro and Planetary Science(166), Space Exploration and Technology(111), Isotope Analysis in Ecology(95), Geology and Paleoclimatology Research(51)

Publications402 total

The Importance of Aqueous Metabolites in the Martian Subsurface for Understanding Habitability, Organic Chemical Evolution, and Potential Biology
arXiv (Cornell University)·2025Open Access
Life Detection Knowledge Base: Taxonomy of Potential Biosignatures
Astrobiology·2025· 4 citedOpen Access
Introduction to the Life Detection Knowledge Base Project
Astrobiology·2025· 3 cited
Community need for an Astrobiology Sample Repository and Sample Reference Suite
arXiv (Cornell University)·2025Open Access
Long-chain alkanes preserved in a Martian mudstone
Proceedings of the National Academy of Sciences·2025· 32 citedOpen Access
Environmental Changes Recorded in Sedimentary Rocks in the Clay‐Sulfate Transition Region in Gale Crater, Mars: Results From the Sample Analysis at Mars‐Evolved Gas Analysis Instrument Onboard the Mars Science Laboratory <i>Curiosity</i> Rover
Journal of Geophysical Research Planets·2024· 11 citedOpen Access
Organic Products of Fatty Acid and Magnesium Sulfate Mixtures after Gamma Radiolysis: Implications for Missions to Europa
Astrobiology·2024· 1 citedOpen Access
Highly enriched carbon and oxygen isotopes in carbonate-derived CO <sub>2</sub> at Gale crater, Mars
Proceedings of the National Academy of Sciences·2024· 11 citedOpen Access
Investigating the Organic Chemical Evolution of Enceladus Recorded by the Macromolecular Organic Matter from Its Plume
2024Open Access
Enceladus: Astrobiology Revisited
Journal of Geophysical Research Biogeosciences·2024· 4 citedOpen Access
Analysis of aromatic carboxylic acid and calcium salt couples with gas chromatography-mass spectrometry: Implications and comparison with in situ measurements at Mars' surface
Icarus·2024· 3 citedOpen Access
Murchison Meteorite Analysis Using Tetramethylammonium Hydroxide (TMAH) Thermochemolysis Under Simulated Sample Analysis at Mars (SAM) Pyrolysis‐Gas Chromatography‐Mass Spectrometry Conditions
Journal of Geophysical Research Planets·2023· 6 citedOpen Access
Detection of Short Peptides as Putative Biosignatures of Psychrophiles via Laser Desorption Mass Spectrometry
Astrobiology·2023· 2 cited
Changes in the Raman and Fluorescence Spectroscopic Signatures of Irradiated Organic‐Mineral Mixtures: Implications for Molecular Biosignature Detection on Mars
Journal of Geophysical Research Planets·2023· 12 citedOpen Access
Constraining Alteration Processes Along the Siccar Point Group Unconformity, Gale Crater, Mars: Results From the Sample Analysis at Mars Instrument
Journal of Geophysical Research Planets·2022· 12 citedOpen Access
Community Report from the Biosignatures Standards of Evidence Workshop
arXiv (Cornell University)·2022· 15 citedOpen Access
The Icebreaker Sample Acquisition System (SAS)
2022
Sedimentary Organics in Glen Torridon, Gale Crater, Mars: Results From the SAM Instrument Suite and Supporting Laboratory Analyses
Journal of Geophysical Research Planets·2022· 53 citedOpen Access
The Curiosity Rover's Exploration of Glen Torridon, Gale Crater, Mars: An Overview of the Campaign and Scientific Results
Journal of Geophysical Research Planets·2022· 56 citedOpen Access
Organic carbon concentrations in 3.5-billion-year-old lacustrine mudstones of Mars
Proceedings of the National Academy of Sciences·2022· 54 citedOpen Access
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Frequent Co-authors

P. R. Mahaffy(27), A. Steele(23), D. P. Glavin(23), R. Navarro‐González(23), B. Sutter(23), D. W. Ming(21), A. C. McAdam(21), H. B. Franz(20), J. P. Grotzinger(17), C. A. Malespin(17), J. C. Stern(17), Caroline Freissinet(16), P. G. Conrad(15), Roger E. Summons(15), P. D. Archer(15), S. K. Atreya(14), A. Buch(13), D. Y. Sumner(11), Alexander A. Pavlov(11), Cyril Szopa(11)