M dwarf Archives - Astrobiology

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“M dwarf”

The First Remotely Detected Biosignature May Not Be the Most Common: Implications for JWST and HWO

Biosignatures & Paleobiology

The First Remotely Detected Biosignature May Not Be the Most Common: Implications for JWST and HWO

Detection and Characterization of the Temperate Super-Earth Ross 318 b

Exoplanets, -moons, -comets

Detection and Characterization of the Temperate Super-Earth Ross 318 b

New Findings About Exoplanets Challenge Theories Of Planet Formation

Exoplanets, -moons, -comets

New Findings About Exoplanets Challenge Theories Of Planet Formation

A Search For Wide-orbit Planets Around M-dwarfs Using Deep MIRI 15-micron Images

Exoplanets, -moons, -comets

A Search For Wide-orbit Planets Around M-dwarfs Using Deep MIRI 15-micron Images

Super-Earth Masses And Stellar Abundances From NIRPS Reveal Tentative Evidence For Water-rich Formation Around M Dwarfs

Water/Hycean Worlds & Oceanography

Super-Earth Masses And Stellar Abundances From NIRPS Reveal Tentative Evidence For Water-rich Formation Around M Dwarfs

The JWST Search For Earth-Luna Analogs: Upper Limits On Exomoons And Refined Ephemerides For TOI 700 d And e

Exoplanets, -moons, -comets

The JWST Search For Earth-Luna Analogs: Upper Limits On Exomoons And Refined Ephemerides For TOI 700 d And e

POSEIDON II: The Anti-Aligned Orbit of the Warm Neptune TOI-1710 A b

Exoplanets, -moons, -comets

POSEIDON II: The Anti-Aligned Orbit of the Warm Neptune TOI-1710 A b

The Role Of Inner Disk Edges In Shaping Ultra-short-period Planet Systems Around Late M Dwarfs

Exoplanets, -moons, -comets

The Role Of Inner Disk Edges In Shaping Ultra-short-period Planet Systems Around Late M Dwarfs

Resistive MHD Simulations of Stellar Wind-Magnetosphere Coupling in TRAPPIST-1e

TRAPPIST-1

Resistive MHD Simulations of Stellar Wind-Magnetosphere Coupling in TRAPPIST-1e

Long-term Activity Cycles In Planetary M Stars Observed With SOPHIE

Space Weather & Heliophysics

Long-term Activity Cycles In Planetary M Stars Observed With SOPHIE

TESS Planet Occurrence Rates Reveal the Disappearance of the Radius Valley Around Mid-to-Late M Dwarfs

Exoplanets, -moons, -comets

TESS Planet Occurrence Rates Reveal the Disappearance of the Radius Valley Around Mid-to-Late M Dwarfs

Photosynthetic Exergy I. Thermodynamic Limits For Habitable-zone Planets

News Summary Archives

Photosynthetic Exergy I. Thermodynamic Limits For Habitable-zone Planets

Topography-Induced Stationary Waves And The Onset Of Nightside Warming On Rocky Planets Around M-dwarf Stars

Exoplanets, -moons, -comets

Topography-Induced Stationary Waves And The Onset Of Nightside Warming On Rocky Planets Around M-dwarf Stars

Densities Of Small Planets Around The M dwarfs TOI-4336 A And TOI-4342 With ESPRESSO: Three Sub-Neptunes, One Super-Earth, And A Neptune-mass Candidate

Exoplanets, -moons, -comets

Densities Of Small Planets Around The M dwarfs TOI-4336 A And TOI-4342 With ESPRESSO: Three Sub-Neptunes, One Super-Earth, And A Neptune-mass Candidate

RedDots: Multiplanet System Around M Dwarf GJ 887 In The Solar Neighborhood

Exoplanets, -moons, -comets

RedDots: Multiplanet System Around M Dwarf GJ 887 In The Solar Neighborhood

Hidden Gems In TESS: Sherlock Finds Two New Rocky Planets Around Nearby M Dwarfs

Exoplanets, -moons, -comets

Hidden Gems In TESS: Sherlock Finds Two New Rocky Planets Around Nearby M Dwarfs

Overestimated Pressure Broadening Misleads Model Spectra in Cool M Dwarf Stars

TRAPPIST-1

Overestimated Pressure Broadening Misleads Model Spectra in Cool M Dwarf Stars

Two Temperate Earth- and Neptune-sized Planets Orbiting Fully Convective M dwarfs

Exoplanets, -moons, -comets

Two Temperate Earth- and Neptune-sized Planets Orbiting Fully Convective M dwarfs

Physical Vetting of the Ultra-Short-Period Sub-Earth TOI 864.01

Exoplanets, -moons, -comets

Physical Vetting of the Ultra-Short-Period Sub-Earth TOI 864.01

Naturally Occurring “Space Weather Station” Elucidates New Way To Study Habitability Of Planets Orbiting M Dwarf Stars

Space Weather & Heliophysics

Naturally Occurring “Space Weather Station” Elucidates New Way To Study Habitability Of Planets Orbiting M Dwarf Stars