Astrogeology Archives - Astrobiology

Aeolian Dune Sediment Flux Heterogeneity in Meridiani Planum, Mars

Astrogeology

LATEST

Kinetic And Photochemical Disequilibrium In The Potentially Carbon-rich Atmosphere Of The Warm-Jupiter WASP-69b

Exoplanetology: Exoplanets & Exomoons

Kinetic And Photochemical Disequilibrium In The Potentially Carbon-rich Atmosphere Of The Warm-Jupiter WASP-69b

Habitable Worlds Formed at Cosmic Dawn

Exoplanetology: Exoplanets & Exomoons

Habitable Worlds Formed at Cosmic Dawn

A Disintegrating Rocky World Shrouded in Dust and Gas: Mid-IR Observations of K2-22b using JWST

Exoplanetology: Exoplanets & Exomoons

A Disintegrating Rocky World Shrouded in Dust and Gas: Mid-IR Observations of K2-22b using JWST

Prospecting the First Chilean Martian Simulants From the Atacama Desert for ISRU and Potential Applications

Analog Studies

Prospecting the First Chilean Martian Simulants From the Atacama Desert for ISRU and Potential Applications

Modeling the Impact of Moderate External UV Irradiation on Disk Chemistry

Astrochemistry

Modeling the Impact of Moderate External UV Irradiation on Disk Chemistry

Understanding What Helium Absorption Tells Us About Atmospheric Escape From Exoplanets

Exoplanetology: Exoplanets & Exomoons

Understanding What Helium Absorption Tells Us About Atmospheric Escape From Exoplanets

ExoPAG Presentation: Decadal Astrobiology Research and Exploration Strategy (NASA-DARES)

NASA Astrobiology Program

ExoPAG Presentation: Decadal Astrobiology Research and Exploration Strategy (NASA-DARES)

Astrochemistry: Webb Watches Carbon-Rich Dust Shells Form, Expand in Star System

Astrochemistry

Astrochemistry: Webb Watches Carbon-Rich Dust Shells Form, Expand in Star System

The Present Epoch May Not Be Representative In Determining The History Of Water On Mars

Mars

The Present Epoch May Not Be Representative In Determining The History Of Water On Mars

Away Team Gear: Testing A New Sample Collection System On The Moon

Sample Return

Away Team Gear: Testing A New Sample Collection System On The Moon

The CO-Fuelled Time Machine: Tracing Birth Conditions and Terrestrial Planet Formation Outcomes in HD 163296 through Pebble Drift-induced CO Enhancements

Exoplanetology: Exoplanets & Exomoons

The CO-Fuelled Time Machine: Tracing Birth Conditions and Terrestrial Planet Formation Outcomes in HD 163296 through Pebble Drift-induced CO Enhancements

Ignan Earths: Habitability of Terrestrial Planets With Extreme Internal Heating

Exoplanetology: Exoplanets & Exomoons

Ignan Earths: Habitability of Terrestrial Planets With Extreme Internal Heating

Letter to the Planetary Science Community from Dr. Nicky Fox

NASA Astrobiology Program

Letter to the Planetary Science Community from Dr. Nicky Fox

NASA to Explore Two Landing Options for Returning Samples from Mars

Mars

NASA to Explore Two Landing Options for Returning Samples from Mars

The Subseafloor Crustal Biosphere: Ocean’s Hidden Biogeochemical Reactor

Water/Hycean Worlds & Oceanography

The Subseafloor Crustal Biosphere: Ocean’s Hidden Biogeochemical Reactor

Habitability in 4-D: Predicting the Climates of Earth Analogs across Rotation and Orbital Configurations

Habitable Zones & Global Climate

Habitability in 4-D: Predicting the Climates of Earth Analogs across Rotation and Orbital Configurations

An Origin For Pluto’s Subsurface Ocean?

Pluto

An Origin For Pluto’s Subsurface Ocean?

Planetary Orbital Surveys Using A Tetracorder

Mapping, Geodesy, Cartography

Planetary Orbital Surveys Using A Tetracorder

Tricorder Tech: SHERLOC Calibration Target On Perseverance Mars Rover

Tricorders & Sensors

Tricorder Tech: SHERLOC Calibration Target On Perseverance Mars Rover