Meteorites & Asteroids Archives - Astrobiology

New Experiments And Modeling On Iron Meteorites Provide Insight Into Young Solar System And Earth’s Building Blocks

Meteorites & Asteroids

LATEST

Oxidation Constraints On Terrestrial Planet Formation From A Ring

Exoplanets, -moons, -comets

Oxidation Constraints On Terrestrial Planet Formation From A Ring

Modeling Carbon Outgassing From Chondritic Planetesimals

Astrochemistry

Modeling Carbon Outgassing From Chondritic Planetesimals

A Cloud-Based Tool For Meteorite Recovery Using Drones And Machine Learning

Meteorites & Asteroids

A Cloud-Based Tool For Meteorite Recovery Using Drones And Machine Learning

Could Life Have Been Transferred From Mars To Earth? Laboratory And Computational Simulations Of Martian Ejecta

Panspermia

Could Life Have Been Transferred From Mars To Earth? Laboratory And Computational Simulations Of Martian Ejecta

A Panspermia Origin For Venus Cloud Life

Panspermia

A Panspermia Origin For Venus Cloud Life

Did Impacts From Meteors Help Start Life On Earth?

Impact events

Did Impacts From Meteors Help Start Life On Earth?

Moon Record Analysis Challenges Impact Origin Of Earth’s Water

Water/Hycean Worlds & Oceanography

Moon Record Analysis Challenges Impact Origin Of Earth’s Water

Offworld Science Droids: A Review Maps Key Technologies For Small-body Sampling Robots

Robotics/Rovers/UAVs

Offworld Science Droids: A Review Maps Key Technologies For Small-body Sampling Robots

Experimental and Numerical Modeling of Liposome Congregation in Meteorite Craters of Early Earth

Impact events

Experimental and Numerical Modeling of Liposome Congregation in Meteorite Craters of Early Earth

Carbonaceous Chondrites Provide Evidence For Late-stage Planetesimal Formation In A Pressure Bump

Astrogeology

Carbonaceous Chondrites Provide Evidence For Late-stage Planetesimal Formation In A Pressure Bump

From Dust to Planets — A Chemical Perspective

Astrogeology

From Dust to Planets — A Chemical Perspective

Correlative Microstructural Analysis of a Weathered Nantan Meteorite Fragment

Meteorites & Asteroids

Correlative Microstructural Analysis of a Weathered Nantan Meteorite Fragment

Homogeneous Accretion Of The Earth In The Inner Solar System

Meteorites & Asteroids

Homogeneous Accretion Of The Earth In The Inner Solar System

Contaminants, Including Ink, Detected In Meteorites Suggest Sample Preparation Needs Improving

Meteorites & Asteroids

Contaminants, Including Ink, Detected In Meteorites Suggest Sample Preparation Needs Improving

Nanoscale Infrared Spectroscopy Reveals Complex Organic–mineral Assemblages In Asteroid Bennu

Astrochemistry

Nanoscale Infrared Spectroscopy Reveals Complex Organic–mineral Assemblages In Asteroid Bennu

Distribution Of Extraterrestrial Nucleobases, Other N-heterocycles, And Their Precursors In A Sample From Asteroid Bennu

Astrochemistry

Distribution Of Extraterrestrial Nucleobases, Other N-heterocycles, And Their Precursors In A Sample From Asteroid Bennu

Quantifying Building Blocks of Life in Planetary Analog Materials: Implications for Prebiotic Chemistry and Biosignature Identification

Biosignatures & Paleobiology

Quantifying Building Blocks of Life in Planetary Analog Materials: Implications for Prebiotic Chemistry and Biosignature Identification

Tianwen-2 Target Asteroid (469219) Kamo’oalewa Probably Develops An Itokawa-compositional But Ultra-highly Space-weathered Surface

Astrochemistry

Tianwen-2 Target Asteroid (469219) Kamo’oalewa Probably Develops An Itokawa-compositional But Ultra-highly Space-weathered Surface

Did Impacts From Meteors Help Start Life On Earth?

Meteorites & Asteroids

Did Impacts From Meteors Help Start Life On Earth?