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Methanogens Through Time and Space: Impact on Earth’s Planetary Evolution and Biogeochemistry
GeosciencesMethanogens, or methanogenic archaea (MA), are among the most ancient and widely distributed microorganisms, characterized by a unique metabolism that generates methane (CH4) as the terminal product of anaerobic respiration.
Paxton Tomko +4 more
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ESA ExoMars: Pre-launch PanCam Geometric Modeling and Accuracy Assessment [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014 ExoMars is the flagship mission of the European Space Agency (ESA) Aurora Programme. The mobile scientific platform, or rover, will carry a drill and a suite of instruments dedicated to exobiology and geochemistry research.
D. Li, R Li, A. Yilmaz
doaj +1 more source
, 1990 Descriptions of several instrument concepts that were generated during a workshop entitled, Exobiology Instrument Concepts for a Soviet Mars 94/94 Mission, held at NASA Ames Research Center in 1989 are presented.
Andersen, D. +2 more
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Establishment of the Coast Range ophiolite microbial observatory (CROMO): drilling objectives and preliminary outcomes [PDF]
Scientific Drilling, 2013 This project aimed to establish a subsurface microbial observatory in ultramafic rocks, by drilling into an actively serpentinizing peridotite body, characterizing cored rocks, and outfitting the boreholes for a program of long-term observation and ...
D. Cardace +6 more
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Publications of the exobiology program for 1979: A special bibliography [PDF]
, 1980 A list of 1973 publications resulting from research pursued in exobiology is presented.
Pleasant, L. G., Devincenzi, D. L.
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Fifty years ago: The beginnings of exobiology
, 2007 International audienceMy aim is neither to retrace the complete history of exobiology and astrobiology - this would take too long, and has already been excellently done (Dick and Strick 2005) - nor to focus on questions of science policy, the action of ...
Morange, Michel
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Oleoscopicity and Organic Deliquescence of Hydrophobic Compounds Under a Hydrocarbon Atmosphere
Journal of Physical Organic Chemistry, Volume 39, Issue 10, October 2026.Hydrophobic compounds can acquire hydrocarbon vapor from organic‐enriched atmospheres and may deliquesce by dissolving completely in the acquired solvent. We report trends in oleoscopicity for a variety of organic compounds under an atmosphere of n‐hexane as a model hydrocarbon solvent. ABSTRACT This paper examines the acquisition of organic solvent by
Steven K. Skaggs +3 more
wiley +1 more source
Exobiology and Future Mars Missions [PDF]
, 1989 Scientific questions associated with exobiology on Mars were considered and how these questions should be addressed on future Mars missions was determined.
Davis, Wanda, L., Mckay, Christopher P.
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The Evolution of Autonomous Systems for Planetary Cave Exploration: A Review
Journal of Field Robotics, Volume 43, Issue 6, Page 4094-4115, September 2026.ABSTRACT The exploration of Subsurface Access Points (SAPs), such as lava tubes on the Moon and Mars, has gained significant interest due to their potential as stable environments shielded from surface radiation and temperature extremes. These sites are considered high‐value targets for detecting water and signs of ancient life, and assessing their ...
Sarah Swinton +4 more
wiley +1 more source
Publications of the exobiology program for 1989: A special bibliography [PDF]
, 1991 A listing of 1989 publications resulting from research supported by the Exobiology Program is presented. Research supported by the Exobiology Program is explored in the following areas: (1) cosmic evolution of biogenic compounds; (2) prebiotic evolution;
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