Interstellar Archives - Astrobiology

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“Interstellar”

Ice as a Photochemical Shield: Adsorption Energetics and Spectroscopic Modulation of Interstellar Thiocyanates HCSCN and HCSCCH in TMC-1

Astrochemistry

Ice as a Photochemical Shield: Adsorption Energetics and Spectroscopic Modulation of Interstellar Thiocyanates HCSCN and HCSCCH in TMC-1

Interstellar Spacecraft Voyager 1 Instrument Shut Down to Assure Continued Mission Operations

Interstellar

Interstellar Spacecraft Voyager 1 Instrument Shut Down to Assure Continued Mission Operations

Interstellar Comet Reveals Methane On Its Journey Through Our Solar System

Comets and Asteroids

Interstellar Comet Reveals Methane On Its Journey Through Our Solar System

Cluster Anions of Hydrated Polycyclic Aromatic Hydrocarbons: “Magic” Water Tetramer

Astrochemistry

Cluster Anions of Hydrated Polycyclic Aromatic Hydrocarbons: “Magic” Water Tetramer

Astrochemistry Update: SPHEREx Maps Vast Galactic Ice Regions

Astrochemistry

Astrochemistry Update: SPHEREx Maps Vast Galactic Ice Regions

Methanimine As A Sink In The HCN And HNC Solid State Hydrogenation Network

Astrochemistry

Methanimine As A Sink In The HCN And HNC Solid State Hydrogenation Network

X-ray And γ-ray Beam Interstellar Communication And Implications For SETI

SETI & Technosignatures

X-ray And γ-ray Beam Interstellar Communication And Implications For SETI

A TESS Test of the Hybrid Ring Strategy for Technosignature Searches Using GRB 221009A

SETI & Technosignatures

A TESS Test of the Hybrid Ring Strategy for Technosignature Searches Using GRB 221009A

Nonequilibrium Synthesis of Glycolamide (NH2COCH2OH), a Precursor to Amino Acids, on Interstellar Nanoparticles

Astrochemistry

Nonequilibrium Synthesis of Glycolamide (NH2COCH2OH), a Precursor to Amino Acids, on Interstellar Nanoparticles

Gemini South Confirms Long-Suspected Link Between the Composition of Exoplanets and Their Host Stars

Exoplanets, -moons, -comets

Gemini South Confirms Long-Suspected Link Between the Composition of Exoplanets and Their Host Stars

A Pair Of Planet-forming Disks

Astronomy & Telescopes

A Pair Of Planet-forming Disks

Geant4-IcyMoons: Simulating Electron Interaction Physics in Irradiated Astrophysical Ices

Icy Worlds

Geant4-IcyMoons: Simulating Electron Interaction Physics in Irradiated Astrophysical Ices

A Post-perihelion Constraint On The CO2/H2O Ratio Of Interstellar Comet 3I/ATLAS From [O I] Forbidden Lines

Astrochemistry

A Post-perihelion Constraint On The CO2/H2O Ratio Of Interstellar Comet 3I/ATLAS From [O I] Forbidden Lines

Spectral Map Making With SPHEREx

Astrochemistry

Spectral Map Making With SPHEREx

Coma Physics Of An Interstellar Object: JWST Spatial-Spectral Mapping Of 3I/ATLAS

Astrochemistry

Coma Physics Of An Interstellar Object: JWST Spatial-Spectral Mapping Of 3I/ATLAS

Interstellar Stereoisomerism

Astrochemistry

Interstellar Stereoisomerism

Benchmarking Astrochemistry Paradigms: Relative Absence of C6H5CN+ in the Diffuse ISM

Astrochemistry

Benchmarking Astrochemistry Paradigms: Relative Absence of C6H5CN+ in the Diffuse ISM

Isotopic Signature of Organic Molecules from Beyond the Solar System: An Enriched Methane D/H Ratio in the Interstellar Object 3I/ATLAS

Astrochemistry

Isotopic Signature of Organic Molecules from Beyond the Solar System: An Enriched Methane D/H Ratio in the Interstellar Object 3I/ATLAS

The SPHEREx Ices Investigation: An Overview

Missions & Hardware

The SPHEREx Ices Investigation: An Overview

High-resolution mid-IR Spectroscopy of SVS 13-A with EXES/SOFIA: The Surprisingly High CH3OH/H2O Ratio In The Planet-forming Zone Of A Solar Mass Protostar

Astrochemistry

High-resolution mid-IR Spectroscopy of SVS 13-A with EXES/SOFIA: The Surprisingly High CH3OH/H2O Ratio In The Planet-forming Zone Of A Solar Mass Protostar