astrochemistry Archives - Astrobiology

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Asteroid Grains Shed Light On The Outer Solar System’s Origins

Astrogeology

Asteroid Grains Shed Light On The Outer Solar System’s Origins

Interstellar Methane As Progenitor Of Amino Acids?

Astrochemistry

Interstellar Methane As Progenitor Of Amino Acids?

Chemistry Analysis for the Origin of Life in Protoplanetary Disks

Origin & Evolution of Life

Chemistry Analysis for the Origin of Life in Protoplanetary Disks

Reactivity Of Chondritic Meteorites Under H2-rich Atmospheres: Formation Of H2S

Meteorites & Asteroids

Reactivity Of Chondritic Meteorites Under H2-rich Atmospheres: Formation Of H2S

Prominent Mid-infrared Excess Of The Dwarf Planet (136472) Makemake Discovered by JWST/MIRI Indicates Ongoing Activity

Icy Worlds

Prominent Mid-infrared Excess Of The Dwarf Planet (136472) Makemake Discovered by JWST/MIRI Indicates Ongoing Activity

Dust Extinction-curve Variation In The Translucent Interstellar Medium Is Driven By PAH Growth

Stellar Cartography

Dust Extinction-curve Variation In The Translucent Interstellar Medium Is Driven By PAH Growth

A Study of Polycyclic Aromatic Hydrocarbon Emission in 30 Dor as seen by JWST

Astrochemistry

A Study of Polycyclic Aromatic Hydrocarbon Emission in 30 Dor as seen by JWST

JWST/MIRI Detection Of A Carbon-rich Chemistry In A Solar Nebula Analog

Astrochemistry

JWST/MIRI Detection Of A Carbon-rich Chemistry In A Solar Nebula Analog

Rotationally Inelastic Rate Coefficients For C7N− and C10H− anions in Collision With H2 at Interstellar Conditions

Astrochemistry

Rotationally Inelastic Rate Coefficients For C7N− and C10H− anions in Collision With H2 at Interstellar Conditions

The Largest Molecule Ever Detected Using Radioastronomy

Astrochemistry

The Largest Molecule Ever Detected Using Radioastronomy

Neural Network Constraints on the Cosmic-Ray Ionization Rate and Other Physical Conditions in NGC 253 with ALCHEMI Measurements of HCN and HNC

Astrochemistry

Neural Network Constraints on the Cosmic-Ray Ionization Rate and Other Physical Conditions in NGC 253 with ALCHEMI Measurements of HCN and HNC

Molecules That Store Carbon Discovered In A Distant Interstellar Cloud

Astrochemistry

Molecules That Store Carbon Discovered In A Distant Interstellar Cloud

Effects of Planetary Parameters on Disequilibrium Chemistry in Irradiated Planetary Atmospheres: From Gas Giants to Sub-Neptunes

Atmospheres & Climate

Effects of Planetary Parameters on Disequilibrium Chemistry in Irradiated Planetary Atmospheres: From Gas Giants to Sub-Neptunes

JOYS+ Study Of Solid State 12C/13C Isotope Ratios In Protostellar Envelopes: Observations of CO and CO2 Ice with JWST

Astrochemistry

JOYS+ Study Of Solid State 12C/13C Isotope Ratios In Protostellar Envelopes: Observations of CO and CO2 Ice with JWST

Webb Investigates Sunrises And Sunsets On Distant World WASP-39 b

Exoplanetology: Exoplanets & Exomoons

Webb Investigates Sunrises And Sunsets On Distant World WASP-39 b

An HST Transmission Spectrum of the Closest M-Dwarf Transiting Rocky Planet LTT 1445Ab

Exoplanetology: Exoplanets & Exomoons

An HST Transmission Spectrum of the Closest M-Dwarf Transiting Rocky Planet LTT 1445Ab

The Origin Of Most Meteorites Finally Revealed

Meteorites & Asteroids

The Origin Of Most Meteorites Finally Revealed

Water Depletion and 15NH3 in the Atmosphere of the Coldest Brown Dwarf Observed With JWST/MIRI

Brown Dwarfs

Water Depletion and 15NH3 in the Atmosphere of the Coldest Brown Dwarf Observed With JWST/MIRI

Infrared Spectra of Solid-State Ethanolamine: Laboratory Data in Support of JWST Observations

Astrochemistry

Infrared Spectra of Solid-State Ethanolamine: Laboratory Data in Support of JWST Observations

Evidence For Abiotic Dimethyl Sulfide In Cometary Matter

Comets and Asteroids

Evidence For Abiotic Dimethyl Sulfide In Cometary Matter