astro-ph.SR Archives - Astrobiology

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Molecular Mobility of Extraterrestrial Ices: Surface Diffusion in Astrochemistry and Planetary Science

Astrochemistry

Molecular Mobility of Extraterrestrial Ices: Surface Diffusion in Astrochemistry and Planetary Science

Polycyclic Aromatic Hydrocarbon (PAH) Abundances In The Disk Around T Chamaeleontis (T Cha): PAH Sizes, Ionization Fraction, And Mass During JWST Observations

Astrochemistry

Polycyclic Aromatic Hydrocarbon (PAH) Abundances In The Disk Around T Chamaeleontis (T Cha): PAH Sizes, Ionization Fraction, And Mass During JWST Observations

Debris Disks And Their Properties With The Habitable Worlds Observatory

Beta Pictoris

Debris Disks And Their Properties With The Habitable Worlds Observatory

HWO Target Stars And Systems: A Prioritized Community List of Potential Stellar Targets For The Habitable Worlds Observatory’s ExoEarth Survey

Astronomy & Telescopes

HWO Target Stars And Systems: A Prioritized Community List of Potential Stellar Targets For The Habitable Worlds Observatory’s ExoEarth Survey

Evolution of Stellar Activity and Habitable zone: I. Ultraviolet Emission of Dwarfs in Open Clusters and Field Stars

Habitable Zones

Evolution of Stellar Activity and Habitable zone: I. Ultraviolet Emission of Dwarfs in Open Clusters and Field Stars

SIMBA: A Python-based Single-point Astrochemical Solver And Analysis Tool

Astrochemistry

SIMBA: A Python-based Single-point Astrochemical Solver And Analysis Tool

The Evolution Of Complex Organic Molecules During Star Formation

Astrochemistry

The Evolution Of Complex Organic Molecules During Star Formation

Possible Evidence For The Presence Of Volatiles On The Warm Super-Earth TOI-270 b

Exoplanets, -moons, -comets

Possible Evidence For The Presence Of Volatiles On The Warm Super-Earth TOI-270 b

HD 143811 AB b: A Directly Imaged Planet Orbiting a Spectroscopic Binary in Sco-Cen

Astronomy & Telescopes

HD 143811 AB b: A Directly Imaged Planet Orbiting a Spectroscopic Binary in Sco-Cen

Search For Past Stellar Encounters And The Origin Of 3I/ATLAS

Interstellar

Search For Past Stellar Encounters And The Origin Of 3I/ATLAS

Binding Energy Distributions Of Alcohols, Thiols, And Their Precursors On Interstellar Water Ice Surfaces

Astrochemistry

Binding Energy Distributions Of Alcohols, Thiols, And Their Precursors On Interstellar Water Ice Surfaces

VLT Observations Of Interstellar Comet 3I/ATLAS II. From quiescence To Glow: Dramatic Rise Of Ni I Emission And Incipient CN Outgassing At Large Heliocentric Distances

Comets and Asteroids

VLT Observations Of Interstellar Comet 3I/ATLAS II. From quiescence To Glow: Dramatic Rise Of Ni I Emission And Incipient CN Outgassing At Large Heliocentric Distances

The Missing Giant: Do FAST Spectroscopic Observations Reveal a Scarcity of Large Polycyclic Aromatic Hydrocarbons in Astronomical Environments?

Astrochemistry

The Missing Giant: Do FAST Spectroscopic Observations Reveal a Scarcity of Large Polycyclic Aromatic Hydrocarbons in Astronomical Environments?

Detailed Microwave Continuum Spectra from Bright Protoplanetary Disks in Taurus

Astrogeology

Detailed Microwave Continuum Spectra from Bright Protoplanetary Disks in Taurus

Rotation Of Young Solar-type Stars As Seen By Gaia And K2

Stellar Cartography

Rotation Of Young Solar-type Stars As Seen By Gaia And K2

Exoplanet Atmospheric Escape Observations with the Habitable Worlds Observatory

Atmospheres, Climate, Weather

Exoplanet Atmospheric Escape Observations with the Habitable Worlds Observatory

The Orbital Eccentricity-Radius Relation For Planets Orbiting M Dwarfs

Exoplanets, -moons, -comets

The Orbital Eccentricity-Radius Relation For Planets Orbiting M Dwarfs

CO Desorption From Interstellar Icy Grains Induced By IR Excitation Of Superhydrogenated PAHs

Astrochemistry

CO Desorption From Interstellar Icy Grains Induced By IR Excitation Of Superhydrogenated PAHs

A Systematic Study Of Hot Oxygen Production And Escape From Martian Atmosphere In Response To Enhanced EUV Irradiance From Solar Flares

Mars

A Systematic Study Of Hot Oxygen Production And Escape From Martian Atmosphere In Response To Enhanced EUV Irradiance From Solar Flares

Signatures Of Planets And Galactic Subpopulations In Solar Analogs. Precise Chemical Abundances With Neural Networks

Analog Studies

Signatures Of Planets And Galactic Subpopulations In Solar Analogs. Precise Chemical Abundances With Neural Networks