geochemistry Archives - Astrobiology

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“geochemistry”

The Microbiology and Geochemistry of The Shallow-water Hydrothermal Vents of the Gulf of Naples, Italy

Caves, Craters, Mountains & Lava Tubes

The Microbiology and Geochemistry of The Shallow-water Hydrothermal Vents of the Gulf of Naples, Italy

Spectral Mixture Modeling with Laboratory Near-Infrared Data I: Insights into Compositional Analysis of Europa

Europa

Spectral Mixture Modeling with Laboratory Near-Infrared Data I: Insights into Compositional Analysis of Europa

NASA/NExSS Extraterrestrial Photosynthesis Workshop

Conferences and Meetings

NASA/NExSS Extraterrestrial Photosynthesis Workshop

Mineralogy, Geochemistry And Morphology Of Arctic Gossans On Axel Heiberg Island, NU, Canada: Spectroscopic Investigation And Implications For Mars

Biogeochemical Cycles & Geobiology

Mineralogy, Geochemistry And Morphology Of Arctic Gossans On Axel Heiberg Island, NU, Canada: Spectroscopic Investigation And Implications For Mars

Laboratory Investigation Of CO2-Driven Enhancement Of Radiolytic H2O2 On Europa And Other Icy Moons

Europa

Laboratory Investigation Of CO2-Driven Enhancement Of Radiolytic H2O2 On Europa And Other Icy Moons

The Source Of Hydrogen In Earth’s Building Blocks

Astrochemistry

The Source Of Hydrogen In Earth’s Building Blocks

The Emergence of Chirality From Metabolism

Biochemistry & Organic Chemistry

The Emergence of Chirality From Metabolism

Transient Marine Bottom Water Oxygenation On Continental Shelves By 2.65 Billion Years AgoNature Geoscience

Atmospheres, Climate, Weather

Transient Marine Bottom Water Oxygenation On Continental Shelves By 2.65 Billion Years AgoNature Geoscience

Statistical Geochemical Constraints On present-day Water Outgassing As A Source Of Secondary Atmospheres On The TRAPPIST-1 Exoplanets

Exoplanets, -moons, -comets

Statistical Geochemical Constraints On present-day Water Outgassing As A Source Of Secondary Atmospheres On The TRAPPIST-1 Exoplanets

Geobiology: Iron, Sulfur, Heat – And First Life

Origin & Evolution of Life

Geobiology: Iron, Sulfur, Heat – And First Life

Electrothrix yaqonensis: A New Species Of Electricity-conducting Organism

Extremeophiles and Extreme Environments

Electrothrix yaqonensis: A New Species Of Electricity-conducting Organism

Melting Glaciers May Have Sped Up Continental Drift and Fueled Volcanic Eruptions

Icy Worlds

Melting Glaciers May Have Sped Up Continental Drift and Fueled Volcanic Eruptions

Hydrated Pyrope Garnet Helps Understand Water Transport In Earth’s Mantle

Astrogeology

Hydrated Pyrope Garnet Helps Understand Water Transport In Earth’s Mantle

Raman Spectroscopy As A Tool To Measure Silanol As Evidence Of Water-Rock Interactions For Astrobiological Exploration

Biochemistry & Organic Chemistry

Raman Spectroscopy As A Tool To Measure Silanol As Evidence Of Water-Rock Interactions For Astrobiological Exploration

Deciphering The Mysterious Atmosphere Of ‘Rosetta Stone’ Exoplanet TOI-270 d

Habitable Zones

Deciphering The Mysterious Atmosphere Of ‘Rosetta Stone’ Exoplanet TOI-270 d

Exploring Forsterite Surface Catalysis in HCN Polymerization: Computational Insights for Astrobiology and Prebiotic Chemistry

Astrochemistry

Exploring Forsterite Surface Catalysis in HCN Polymerization: Computational Insights for Astrobiology and Prebiotic Chemistry

How Calcium May Have Unlocked The Origins Of Life’s Molecular Asymmetry

Biophysics

How Calcium May Have Unlocked The Origins Of Life’s Molecular Asymmetry

Recovery of Lipid Biomarkers in Hot Spring Digitate Silica Sinter as Analogs for Potential Biosignatures on Mars

Mars

Recovery of Lipid Biomarkers in Hot Spring Digitate Silica Sinter as Analogs for Potential Biosignatures on Mars

Microlightning In Water Droplets May Have Sparked Life On Earth

Origin & Evolution of Life

Microlightning In Water Droplets May Have Sparked Life On Earth

Tricorder Tech: Laser-powered Device Tested On Earth Could Help Us Detect Microbial Fossils On Mars

Tricorders & Sensors

Tricorder Tech: Laser-powered Device Tested On Earth Could Help Us Detect Microbial Fossils On Mars