geology Archives - Astrobiology

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“geology”

Ice Planet Survey: Evidence Of Lost Mountains From Antarctica’s Past

Arctic / Antarctic / Alpine

Ice Planet Survey: Evidence Of Lost Mountains From Antarctica’s Past

AGNI: A Radiative-convective Model For Lava Planet Atmospheres

Lava / Volcanic Worlds

AGNI: A Radiative-convective Model For Lava Planet Atmospheres

Ocean Planet Research: Freshened Water Under Earth’s Ocean Floor

Water/Hycean Worlds & Oceanography

Ocean Planet Research: Freshened Water Under Earth’s Ocean Floor

SHARAD Illuminates Deeper Martian Subsurface Structures with a Boost from Very Large Rolls of the MRO Spacecraft

Mars

SHARAD Illuminates Deeper Martian Subsurface Structures with a Boost from Very Large Rolls of the MRO Spacecraft

Rock Record Illuminates Earth’s Oxygen History

Biogeochemical Cycles & Geobiology

Rock Record Illuminates Earth’s Oxygen History

Laminae as Structural Biosignatures in NASA’s Life Detection Knowledge Base

Biosignatures & Paleobiology

Laminae as Structural Biosignatures in NASA’s Life Detection Knowledge Base

Habitable World Recon: Foundation Models For Remote Sensing and Earth Observation: A Survey

Imaging & Spectroscopy

Habitable World Recon: Foundation Models For Remote Sensing and Earth Observation: A Survey

Geodetic Exploration of the Interior Structure of Enceladus

Enceladus

Geodetic Exploration of the Interior Structure of Enceladus

Lava World Recon: Possible Tectonic Activity On Venus

Venus

Lava World Recon: Possible Tectonic Activity On Venus

Ice Planet Recon: Antarctica Has A Huge, Completely Hidden Mountain Range

Arctic / Antarctic / Alpine

Ice Planet Recon: Antarctica Has A Huge, Completely Hidden Mountain Range

Conditions For Accretion Favoring An Unmelted Callisto And A Differentiated Ganymede

Icy Worlds

Conditions For Accretion Favoring An Unmelted Callisto And A Differentiated Ganymede

Viewing Lobate Patterns On Mars And Earth As Climate Modulated Fluid-like Instabilities

Analog Studies

Viewing Lobate Patterns On Mars And Earth As Climate Modulated Fluid-like Instabilities

Earth’s Composition: Origin, Evolution and Energy Budget

Gaia - Planetary Perspectives

Earth’s Composition: Origin, Evolution and Energy Budget

Hydrothermal Activity Generated By Impact Melt Emplacement On The Rim Of Ritchey Crater, Mars

Mars

Hydrothermal Activity Generated By Impact Melt Emplacement On The Rim Of Ritchey Crater, Mars

Solving One Of Earth’s Ancient Volcanic Mysteries

Lava / Volcanic Worlds

Solving One Of Earth’s Ancient Volcanic Mysteries

Atmospheric C/O Ratios Of Sub-Neptunes With Magma Oceans: Homemade Rather Than Inherited

Lava / Volcanic Worlds

Atmospheric C/O Ratios Of Sub-Neptunes With Magma Oceans: Homemade Rather Than Inherited

Mars Mapping: Gullies On The Northern Crater Slope In Terra Sirenum

Mars

Mars Mapping: Gullies On The Northern Crater Slope In Terra Sirenum

Rain And Snow Fell On Ancient Mars

Mars

Rain And Snow Fell On Ancient Mars

New Study Unveils Volcanic History And Clues To Ancient Life On Mars

Mars

New Study Unveils Volcanic History And Clues To Ancient Life On Mars

The Source Of Hydrogen In Earth’s Building Blocks

Astrogeology

The Source Of Hydrogen In Earth’s Building Blocks