Earth Archives - Astrobiology

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“Earth”

Strange Anomalies In Earth’s Molten Beginnings And Its Unique Habitability

Habitable Zones

Strange Anomalies In Earth’s Molten Beginnings And Its Unique Habitability

Constructing Earth Formation History Using Deep Mantle Noble Gas Reservoirs

Astrogeology

Constructing Earth Formation History Using Deep Mantle Noble Gas Reservoirs

On The Coincidence Between The Close Passage Of HD7977 And The Pliocene-Pleistocene Transition

Comets and Asteroids

On The Coincidence Between The Close Passage Of HD7977 And The Pliocene-Pleistocene Transition

How Superstorm Gannon Squeezed Earth’s Plasmasphere To One-fifth Its Size

Space Weather & Heliophysics

How Superstorm Gannon Squeezed Earth’s Plasmasphere To One-fifth Its Size

Time-resolved Phylogenomics Analysis Reveals Patterns In Biosphere Nutrient Limitation Through Earth History

Genomics, Proteomics, Bioinformatics

Time-resolved Phylogenomics Analysis Reveals Patterns In Biosphere Nutrient Limitation Through Earth History

Minimum Sample Size Calculation for Multivariable Regression of Continuous Outcomes in Chemometrics for Astrobiology and Planetary Science

AI - Data - Apps - Cybernetics

Minimum Sample Size Calculation for Multivariable Regression of Continuous Outcomes in Chemometrics for Astrobiology and Planetary Science

What A Martian Ice Age Left Behind

Mars

What A Martian Ice Age Left Behind

Earth’s ‘Boring Billion’ Years Created The Conditions For Complex Life

Biogeochemical Cycles & Geobiology

Earth’s ‘Boring Billion’ Years Created The Conditions For Complex Life

Spatiotemporal Impacts of Enceladus- and Earth-relevant Ammonia Gas On Cultivation of Extremophile Halomonas meridiana

Extremeophiles and Extreme Environments

Spatiotemporal Impacts of Enceladus- and Earth-relevant Ammonia Gas On Cultivation of Extremophile Halomonas meridiana

Mapping Earth During The Ediacaran Period

Mapping, Geodesy, Cartography

Mapping Earth During The Ediacaran Period

Using Venus, Earth, and Mars to Understand Exoplanet Volatile and Climate Evolution

Atmospheres, Climate, Weather

Using Venus, Earth, and Mars to Understand Exoplanet Volatile and Climate Evolution

Earth’s Oxygen Boom: A Fresh Perspective For A Billion-year-old Problem

Habitable Zones

Earth’s Oxygen Boom: A Fresh Perspective For A Billion-year-old Problem

Special Issue of Geosciences: “Worlds of the Solar System: Geological Evolution and Habitability of Planets and Moons”

Habitable Zones

Special Issue of Geosciences: “Worlds of the Solar System: Geological Evolution and Habitability of Planets and Moons”

Extreme Geomagnetic Storm On Early Earth Induced by Corotating Interaction Regions from the Young Sun

Space Weather & Heliophysics

Extreme Geomagnetic Storm On Early Earth Induced by Corotating Interaction Regions from the Young Sun

A Carbon Cycle Flaw Can Plunge Earth Into An Ice Age

Biogeochemical Cycles & Geobiology

A Carbon Cycle Flaw Can Plunge Earth Into An Ice Age

Exploring The Sub-Neptune Frontier With JWST

Exoplanets, -moons, -comets

Exploring The Sub-Neptune Frontier With JWST

Spectra Of Earth-like Exoplanets With Different Rotation Periods

Exoplanets, -moons, -comets

Spectra Of Earth-like Exoplanets With Different Rotation Periods

Born Dry or Born Wet? A Palette of Water Growth Histories in TRAPPIST-1 Analogs and Compact Planetary Systems

TRAPPIST-1

Born Dry or Born Wet? A Palette of Water Growth Histories in TRAPPIST-1 Analogs and Compact Planetary Systems

Polarized Signatures of Variable Worlds: Modeling Heterogeneous Habitable Earth- and Early Mars-like (Exo)planets

Habitable Zones

Polarized Signatures of Variable Worlds: Modeling Heterogeneous Habitable Earth- and Early Mars-like (Exo)planets

Astroclimes — Measuring The Abundance Of CO2 And CH4 In The Earth’s Atmosphere Uusing Astronomical Observations

Atmospheres, Climate, Weather

Astroclimes — Measuring The Abundance Of CO2 And CH4 In The Earth’s Atmosphere Uusing Astronomical Observations