Comet Archives - Astrobiology

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The Volatile Composition and Activity Evolution of Main-Belt Comet 358P/PANSTARRS

Comets and Asteroids

The Volatile Composition and Activity Evolution of Main-Belt Comet 358P/PANSTARRS

The Origin Of Most Meteorites Finally Revealed

Meteorites & Asteroids

The Origin Of Most Meteorites Finally Revealed

Evidence For Abiotic Dimethyl Sulfide In Cometary Matter

Comets and Asteroids

Evidence For Abiotic Dimethyl Sulfide In Cometary Matter

Prospects For The Crossing By Earth Of Comet C/2023 A3 Tsuchinshan-ATLAS’s Ion Tail

Comets and Asteroids

Prospects For The Crossing By Earth Of Comet C/2023 A3 Tsuchinshan-ATLAS’s Ion Tail

Localised Ejection Of Dust and Chunks on Comet 67P/Churyumov-Gerasimenko: Testing How Comets Work

Comets and Asteroids

Localised Ejection Of Dust and Chunks on Comet 67P/Churyumov-Gerasimenko: Testing How Comets Work

Astromaterials Data Archiving Announcement from the Astromaterials Data System

Astrochemistry

Astromaterials Data Archiving Announcement from the Astromaterials Data System

Astrochemistry: Webb Reveals Unusual Jets of Volatile Gas from Icy Centaur 29P

Comets and Asteroids

Astrochemistry: Webb Reveals Unusual Jets of Volatile Gas from Icy Centaur 29P

Identification and Localization of Cometary Activity in Solar System Objects with Machine Learning

Comets and Asteroids

Identification and Localization of Cometary Activity in Solar System Objects with Machine Learning

The Impact of Icy Cometary ‘Impacts’ on Exoplanetary Atmospheres I: Tidally-Locked Terrestrial Exoplanets

Atmospheres & Climate

The Impact of Icy Cometary ‘Impacts’ on Exoplanetary Atmospheres I: Tidally-Locked Terrestrial Exoplanets

Is There A Genetic Relationship Between Chondrules And Matrix?

Astrochemistry

Is There A Genetic Relationship Between Chondrules And Matrix?

A Broad Set of Solar and Cosmochemical Data Indicates High C-N-O Abundances For Our Solar System

Astrochemistry

A Broad Set of Solar and Cosmochemical Data Indicates High C-N-O Abundances For Our Solar System

Evidence for Surprising Heavy Nitrogen Isotopic Enrichment in Comet 46P/Wirtanen’s Hydrogen Cyanide

Comets and Asteroids

Evidence for Surprising Heavy Nitrogen Isotopic Enrichment in Comet 46P/Wirtanen’s Hydrogen Cyanide

Our Outer Solar System Is More Populated With Icy Worlds Than We Thought

Icy Worlds

Our Outer Solar System Is More Populated With Icy Worlds Than We Thought

Ice Chemistry Modeling of Active Phase Comets: Hale-Bopp

Comets and Asteroids

Ice Chemistry Modeling of Active Phase Comets: Hale-Bopp

Meteor Showers Shed Light on Where Comets Formed in the Early Solar System

Comets and Asteroids

Meteor Showers Shed Light on Where Comets Formed in the Early Solar System

Varying Water Activity and Momentum Transfer on Comet 67P/Churyumov-Gerasimenko From its non-gravitational Forces and Torques

Comets and Asteroids

Varying Water Activity and Momentum Transfer on Comet 67P/Churyumov-Gerasimenko From its non-gravitational Forces and Torques

Chemical Composition of Comets C/2021 A1 (Leonard) and C/2022 E3 (ZTF) From Radio Spectroscopy and the Abundance of HCOOH and HNCO in Comets

Comets and Asteroids

Chemical Composition of Comets C/2021 A1 (Leonard) and C/2022 E3 (ZTF) From Radio Spectroscopy and the Abundance of HCOOH and HNCO in Comets

Accelerating Giant Impact Simulations With Machine Learning

Impact events

Accelerating Giant Impact Simulations With Machine Learning

Evidence Of Hydration Has Been Found On Metallic Asteroid Psyche

Astrochemistry

Evidence Of Hydration Has Been Found On Metallic Asteroid Psyche

The Pre-perihelion Evolution of the Activity of Comet C/2017 K2 (PANSTARRS) During the Water Ice-line Crossover

Comets and Asteroids

The Pre-perihelion Evolution of the Activity of Comet C/2017 K2 (PANSTARRS) During the Water Ice-line Crossover