meteorites Archives - Astrobiology

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Phosphates on Mars and Their Importance as Igneous, Aqueous, and Astrobiological Indicators

Biosignatures & Paleobiology

Phosphates on Mars and Their Importance as Igneous, Aqueous, and Astrobiological Indicators

Antarctic Search for Meteorites Program (ANSMET) Report October 2024

Arctic / Antarctic / Alpine

Antarctic Search for Meteorites Program (ANSMET) Report October 2024

Sea Foam Contains Hemoglycin From Cosmic Dust

Astrochemistry

Sea Foam Contains Hemoglycin From Cosmic Dust

The Sun’s Birth Environment: Context for Meteoritics

Meteorites & Asteroids

The Sun’s Birth Environment: Context for Meteoritics

Unraveling the Interface Chemistry Between HCN And Cosmic Silicates By The Interplay Of Infrared Spectroscopy And Quantum Chemical Modeling

Astrochemistry

Unraveling the Interface Chemistry Between HCN And Cosmic Silicates By The Interplay Of Infrared Spectroscopy And Quantum Chemical Modeling

Astronomers Clarify How Organic Macromolecules Are Formed

Astrochemistry

Astronomers Clarify How Organic Macromolecules Are Formed

Source Regions of Carbonaceous Meteorites and NEOs

Meteorites & Asteroids

Source Regions of Carbonaceous Meteorites and NEOs

Meteorites and Planet Formation

Meteorites & Asteroids

Meteorites and Planet Formation

Prebiotic Vitamin B3 Synthesis in Carbonaceous Planetesimals

Astrochemistry

Prebiotic Vitamin B3 Synthesis in Carbonaceous Planetesimals

Dating The Solar System’s Giant Planet Migration Using Chondrite Meteorites

Meteorites & Asteroids

Dating The Solar System’s Giant Planet Migration Using Chondrite Meteorites

Climate Change Threatens Antarctic Meteorites

Meteorites & Asteroids

Climate Change Threatens Antarctic Meteorites

Gamma-Ray-Induced Amino Acid Formation During Aqueous Alteration in Small Bodies: The Effects of Compositions of Starting Solutions

Astrochemistry

Gamma-Ray-Induced Amino Acid Formation During Aqueous Alteration in Small Bodies: The Effects of Compositions of Starting Solutions

Studying Life’s Origins By Simulating a Cosmic Evolution

Astrochemistry

Studying Life’s Origins By Simulating a Cosmic Evolution

Ryugu Samples Illuminate Terrestrial Weathering Effects On Primitive Meteorites

Comets and Asteroids

Ryugu Samples Illuminate Terrestrial Weathering Effects On Primitive Meteorites

Meteorites Were A Likely Source Of Nitrogen For Early Earth

Meteorites & Asteroids

Meteorites Were A Likely Source Of Nitrogen For Early Earth

Prebiotic Syntheses of Organophosphorus Compounds from Reduced Source of Phosphorus in Non-Aqueous Solvents

Origin & Evolution of Life

Prebiotic Syntheses of Organophosphorus Compounds from Reduced Source of Phosphorus in Non-Aqueous Solvents

Protective Effects of Halite to Vacuum and Vacuum-Ultraviolet Radiation: A Potential Scenario During a Young Sun Superflare

Panspermia

Protective Effects of Halite to Vacuum and Vacuum-Ultraviolet Radiation: A Potential Scenario During a Young Sun Superflare

Age And Genetic Relationships Among CB, CH and CR Chondrites

Meteorites & Asteroids

Age And Genetic Relationships Among CB, CH and CR Chondrites

Polarized Microwave Emission From Space Particles In The Upper Atmosphere Of The Earth

Meteorites & Asteroids

Polarized Microwave Emission From Space Particles In The Upper Atmosphere Of The Earth

Thermochemical Stability of Low-Iron, Manganese-Enriched Olivine in Astrophysical Environments

Astrochemistry

Thermochemical Stability of Low-Iron, Manganese-Enriched Olivine in Astrophysical Environments