MIRI Archives - Astrobiology

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A Next-Generation Exoplanet Atmospheric Retrieval Framework NEXOTRANS for Emission Spectroscopy: New Constraints and Atmospheric Characterization of WASP-69b Using JWST NIRCam and MIRI Observations

Atmospheres, Climate, Weather

A Next-Generation Exoplanet Atmospheric Retrieval Framework NEXOTRANS for Emission Spectroscopy: New Constraints and Atmospheric Characterization of WASP-69b Using JWST NIRCam and MIRI Observations

Reanalysis Of The Eclipses Of LHS 1140 c: No Evidence Of An Atmosphere And Implications For The Internal Structure Of The Planet

Exoplanets, -moons, -comets

Reanalysis Of The Eclipses Of LHS 1140 c: No Evidence Of An Atmosphere And Implications For The Internal Structure Of The Planet

PAH Spectral Diversity in NGC 7027 and the Evolution of Aromatic Carriers

Astrochemistry

PAH Spectral Diversity in NGC 7027 and the Evolution of Aromatic Carriers

Building Blocks Of Life Located In Ice Around A Forming Star In A Neighboring Galaxy

Astrochemistry

Building Blocks Of Life Located In Ice Around A Forming Star In A Neighboring Galaxy

First Demonstration of Kernel Phase Interferometry on JWST/MIRI: Prospects for Future Planet Searches Around Post Main Sequence Stars

Astronomy & Telescopes

First Demonstration of Kernel Phase Interferometry on JWST/MIRI: Prospects for Future Planet Searches Around Post Main Sequence Stars

Sub-Neptune Exoplanet K2-18b Does Not Meet the Standards Of Evidence For Life

Biosignatures & Paleobiology

Sub-Neptune Exoplanet K2-18b Does Not Meet the Standards Of Evidence For Life

JWST/MIRI Imaging of the Warm Dust Component of the Epsilon Eridani Debris Disk

Epsilon Eridani

JWST/MIRI Imaging of the Warm Dust Component of the Epsilon Eridani Debris Disk

Webb Studies A Carbon-rich Moon-Forming Disk Around A Massive Planet

Exoplanets, -moons, -comets

Webb Studies A Carbon-rich Moon-Forming Disk Around A Massive Planet

Butterfly Nebula (NGC 6302) Reveals Clues To Earth’s Creation

Astrogeology

Butterfly Nebula (NGC 6302) Reveals Clues To Earth’s Creation

Cosmic Cascades: How Disk Substructure Regulates The Flow Of Water To Inner Planetary Systems

Astrogeology

Cosmic Cascades: How Disk Substructure Regulates The Flow Of Water To Inner Planetary Systems

A Panchromatic Characterization Of The Evening And Morning Atmosphere Of WASP-107 b

Exoplanets, -moons, -comets

A Panchromatic Characterization Of The Evening And Morning Atmosphere Of WASP-107 b

A Saturn-Mass Planet Imaged by Webb Is The Lightest Ever Seen

Exoplanets, -moons, -comets

A Saturn-Mass Planet Imaged by Webb Is The Lightest Ever Seen

A Preliminary Search For Planets and Exozodiacal Emission Around Alpha Centauri A with JWST/MIRI

Alpha Centauri

A Preliminary Search For Planets and Exozodiacal Emission Around Alpha Centauri A with JWST/MIRI

Modern Earth-like Chemical Disequilibrium Biosignatures Are Challenging To Constrain Through Spectroscopic Retrievals

Biosignatures & Paleobiology

Modern Earth-like Chemical Disequilibrium Biosignatures Are Challenging To Constrain Through Spectroscopic Retrievals

JWST MIRI Imaging Can Directly Detect Exoplanets Of The Same Temperature, Mass, Age, And Orbital Separation As Saturn And Jupiter

Exoplanets, -moons, -comets

JWST MIRI Imaging Can Directly Detect Exoplanets Of The Same Temperature, Mass, Age, And Orbital Separation As Saturn And Jupiter

A Next-Generation Exoplanet Atmospheric Retrieval Framework for Transmission Spectroscopy (NEXOTRANS): Comparative Characterization for WASP-39 b Using JWST NIRISS, NIRSpec PRISM, and MIRI Observations

Exoplanets, -moons, -comets

A Next-Generation Exoplanet Atmospheric Retrieval Framework for Transmission Spectroscopy (NEXOTRANS): Comparative Characterization for WASP-39 b Using JWST NIRISS, NIRSpec PRISM, and MIRI Observations

Strongest Hints Yet Of Biological Activity Outside Our Solar System

Biosignatures & Paleobiology

Strongest Hints Yet Of Biological Activity Outside Our Solar System

New Constraints On DMS and DMDS In The Atmosphere Of K2-18 b From JWST MIRI

Biosignatures & Paleobiology

New Constraints On DMS and DMDS In The Atmosphere Of K2-18 b From JWST MIRI

Characterising the Atmosphere of 55 Cancri e: 1D Forward Model Grid for Current and Future JWST Observations

Atmospheres, Climate, Weather

Characterising the Atmosphere of 55 Cancri e: 1D Forward Model Grid for Current and Future JWST Observations

James Webb Space Telescope Reveals Unexpected Complex Chemistry In A Primordial Galaxy

Astrochemistry

James Webb Space Telescope Reveals Unexpected Complex Chemistry In A Primordial Galaxy