Astrogeology Archives - Astrobiology

Recent Replenishment Of Aliphatic Organics On Ceres From A Large Subsurface Reservoir

Astrogeology

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Forming Earth-like and Low-Mass Rocky Exoplanets Through Pebble and Planetesimal Accretion

Exoplanetology: Exoplanets & Exomoons

Forming Earth-like and Low-Mass Rocky Exoplanets Through Pebble and Planetesimal Accretion

Prebiotic Formation Of Enantiomeric Excess D-amino Acids On Natural Pyrite

Biochemistry & Organic Chemistry

Prebiotic Formation Of Enantiomeric Excess D-amino Acids On Natural Pyrite

A Dark, Bare Rock For TOI-1685 b From A JWST NIRSpec G395H Phase Curve

Exoplanetology: Exoplanets & Exomoons

A Dark, Bare Rock For TOI-1685 b From A JWST NIRSpec G395H Phase Curve

Uranus Study Report: Keck Institute for Space Studies (KISS) Workshop

Uranus

Uranus Study Report: Keck Institute for Space Studies (KISS) Workshop

NASA SMD Planetary Science Division Town Hall – No Due Date Programs

Conferences and Meetings

NASA SMD Planetary Science Division Town Hall – No Due Date Programs

Research Suggests That Venus Never Had Liquid Water On Its Surface

Venus

Research Suggests That Venus Never Had Liquid Water On Its Surface

An Impact-free Mechanism To Deliver Water To Terrestrial Planets And Exoplanets

Astrochemistry

An Impact-free Mechanism To Deliver Water To Terrestrial Planets And Exoplanets

The Role Of Ammonia In The Distribution Of Volatiles In The Primordial Hydrosphere Of Europa

Europa

The Role Of Ammonia In The Distribution Of Volatiles In The Primordial Hydrosphere Of Europa

Hematite U-Pb Dating Of Snowball Earth Meltwater Events

Biogeochemical Cycles & Geobiology

Hematite U-Pb Dating Of Snowball Earth Meltwater Events

Distribution of Europium in The Milky Way Disk; Its Connection to Planetary Habitability and The Source of The R-Process

Habitable Zones & Global Climate

Distribution of Europium in The Milky Way Disk; Its Connection to Planetary Habitability and The Source of The R-Process

How REASON Will Penetrate Europa’s Surface

Europa

How REASON Will Penetrate Europa’s Surface

Uranus’ Swaying Moons Will Help Spacecraft Seek Out Hidden Oceans

Uranus

Uranus’ Swaying Moons Will Help Spacecraft Seek Out Hidden Oceans

OrCAS: Origins, Compositions, and Atmospheres of Sub-neptunes. I. Survey Definition

Astrogeology

OrCAS: Origins, Compositions, and Atmospheres of Sub-neptunes. I. Survey Definition

The Response of Planetary Atmospheres to the Impact of Icy Comets I: Tidally-Locked exo-Earths

Impact events

The Response of Planetary Atmospheres to the Impact of Icy Comets I: Tidally-Locked exo-Earths

A Measurement of the Water Abundance in the Atmosphere of the Hot Jupiter WASP-43b with High-resolution Cross-correlation Spectroscopy

Atmospheres & Climate

A Measurement of the Water Abundance in the Atmosphere of the Hot Jupiter WASP-43b with High-resolution Cross-correlation Spectroscopy

Water-rich sub-Neptunes and Rocky Super Earths Around Different Stars: Radii Shaped by Volatile Partitioning, Formation, and Evolution

Exoplanetology: Exoplanets & Exomoons

Water-rich sub-Neptunes and Rocky Super Earths Around Different Stars: Radii Shaped by Volatile Partitioning, Formation, and Evolution

A Link Between Rocky Exoplanet Composition And Stellar Age

Astrogeology

A Link Between Rocky Exoplanet Composition And Stellar Age

Launch Services Contract Awarded For Dragonfly Astrobiology Mission

Titan

Launch Services Contract Awarded For Dragonfly Astrobiology Mission

A Clue To What Lies Beneath The Bland Surfaces Of Uranus And Neptune

Icy Worlds

A Clue To What Lies Beneath The Bland Surfaces Of Uranus And Neptune