Meteorites & Asteroids Archives - Astrobiology

Atmospheric Supply Of HCN Is Not The Rate Limiting Step For Prebiotic Chemistry Across Rocky Exoplanets

Meteorites & Asteroids

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Asteroid Bennu’s Rugged Surface Baffled NASA. We Finally Know Why

Comets and Asteroids

Asteroid Bennu’s Rugged Surface Baffled NASA. We Finally Know Why

New NASA DART Mission Data Reveals that Asteroids Throw ‘Cosmic Snowballs’ at Each Other

Comets and Asteroids

New NASA DART Mission Data Reveals that Asteroids Throw ‘Cosmic Snowballs’ at Each Other

Chemical Imaging With A Spaceflight LDMS Instrument For Planetary Exploration

Tricorders & Sensors

Chemical Imaging With A Spaceflight LDMS Instrument For Planetary Exploration

Hydration Features on Near-Earth Objects: Integrating New Data with Prior Results

Astrogeology

Hydration Features on Near-Earth Objects: Integrating New Data with Prior Results

OSIRIS-REx Derived Sample Site Products Release

Sample Return

OSIRIS-REx Derived Sample Site Products Release

Space Ionizing Radiation Triggers The Formation Of Peptides And Organophosphates On Olivine Surfaces

Astrochemistry

Space Ionizing Radiation Triggers The Formation Of Peptides And Organophosphates On Olivine Surfaces

Multiple Formation Pathways For Amino Acids In The Early Solar System Based On Carbon And Nitrogen Isotopes In Asteroid Bennu Samples

Astrochemistry

Multiple Formation Pathways For Amino Acids In The Early Solar System Based On Carbon And Nitrogen Isotopes In Asteroid Bennu Samples

Life Forms Can Planet Hop On Asteroid Debris – And Survive

Panspermia

Life Forms Can Planet Hop On Asteroid Debris – And Survive

Stringent Selection On Kinetics Of Condensation Reactions: Early Steps In Chemical Evolution

Origin & Evolution of Life

Stringent Selection On Kinetics Of Condensation Reactions: Early Steps In Chemical Evolution

Microbes Harvest Metals From Meteorites Aboard The International Space Station

Meteorites & Asteroids

Microbes Harvest Metals From Meteorites Aboard The International Space Station

Bennu And Ryugu Cconstituents From Samples IR Analyses And Potential Source Of Terrestrial Planets’ Ingredients

Astrochemistry

Bennu And Ryugu Cconstituents From Samples IR Analyses And Potential Source Of Terrestrial Planets’ Ingredients

EAI Seminar: Deep Microbial Colonization During Impact-generated Hydrothermal Circulation Of Impact Structures (Video)

Video, Audio, Webcasts, Podcasts

EAI Seminar: Deep Microbial Colonization During Impact-generated Hydrothermal Circulation Of Impact Structures (Video)

This Student Made Cosmic Dust In Her Lab. What She Found Could Help Us Understand How Life Started On Earth

Astrochemistry

This Student Made Cosmic Dust In Her Lab. What She Found Could Help Us Understand How Life Started On Earth

Abiotic Sugar Enantiomers In The CI Carbonaceous Chondrite Orgueil

Biosignatures & Paleobiology

Abiotic Sugar Enantiomers In The CI Carbonaceous Chondrite Orgueil

Microbial Biomining From Asteroidal Material Onboard The International Space Station

Astropharmacy / Biotechnology

Microbial Biomining From Asteroidal Material Onboard The International Space Station

Potential Metabolic Viability On Asteroid Chemistry

Astrochemistry

Potential Metabolic Viability On Asteroid Chemistry

Evidence Of ‘lightning-fast’ Evolution Found After Dinosaur-killing Asteroid Impact

Impact events

Evidence Of ‘lightning-fast’ Evolution Found After Dinosaur-killing Asteroid Impact

Our Moon’s 4-Billion-Year Impact Record Suggests Meteorites Didn’t Supply Earth’s Water

Astrogeology

Our Moon’s 4-Billion-Year Impact Record Suggests Meteorites Didn’t Supply Earth’s Water

Direct Detection Of Hydrogen Reveals A New Macroscopic Crustal Water Reservoir On Early Mars

Mars

Direct Detection Of Hydrogen Reveals A New Macroscopic Crustal Water Reservoir On Early Mars