extrasolar Archives - Page 3 of 32 - Astrobiology

TAG

“extrasolar”

The K2 & TESS Synergy II: Revisiting 26 systems in the TESS Primary Mission

Imaging & Spectroscopy

The K2 & TESS Synergy II: Revisiting 26 systems in the TESS Primary Mission

Dust From collisions: A Way To Probe The Composition Of Exo-planets?

Astronomy & Telescopes

Dust From collisions: A Way To Probe The Composition Of Exo-planets?

The Search for Habitable, Earth-Sized Planets around SPECULOOS-2

Exoplanets, -moons, -comets

The Search for Habitable, Earth-Sized Planets around SPECULOOS-2

Analytic Frozen Orbits Under The Zonal Harmonics Perturbation From An Earth-like Planet

Exoplanets, -moons, -comets

Analytic Frozen Orbits Under The Zonal Harmonics Perturbation From An Earth-like Planet

$Hubble WFC3 Spectroscopy of the Terrestrial Planets L~98-59~c \& d: No Evidence for a Clear Hydrogen Dominated Primary Atmosphere$

Atmospheres, Climate, Weather

Hubble WFC3 Spectroscopy of the Terrestrial Planets L~98-59~c \& d: No Evidence for a Clear Hydrogen Dominated Primary Atmosphere

High-Resolution Transmission Spectroscopy of the Terrestrial Exoplanet GJ 486b

Imaging & Spectroscopy

High-Resolution Transmission Spectroscopy of the Terrestrial Exoplanet GJ 486b

Evidence For The Volatile-rich Composition Of O 1.5-R⊕ Planet

Exoplanets, -moons, -comets

Evidence For The Volatile-rich Composition Of O 1.5-R⊕ Planet

ESPRESSO and CARMENES Discover Two Potentially Habitable Exo-Earths Around A Star Near The Sun

Habitable Zones

ESPRESSO and CARMENES Discover Two Potentially Habitable Exo-Earths Around A Star Near The Sun

TrExoLiSTS: Transiting Exoplanets List of Space Telescope Spectroscopy

Astronomy & Telescopes

TrExoLiSTS: Transiting Exoplanets List of Space Telescope Spectroscopy

Two Exoplanets May Be Mostly Water, NASA’s Hubble and Spitzer Find

Water/Hycean Worlds & Oceanography

Two Exoplanets May Be Mostly Water, NASA’s Hubble and Spitzer Find

The Direct Mid-Infrared Detectability of Habitable-zone Exoplanets Around Nearby Stars

Habitable Zones

The Direct Mid-Infrared Detectability of Habitable-zone Exoplanets Around Nearby Stars

Two Temperate Earth-mass Planets Orbiting The Nearby Star GJ1002

Habitable Zones

Two Temperate Earth-mass Planets Orbiting The Nearby Star GJ1002

Terminator Habitability: The Case For Limited Water Availability on M-dwarf Planets

Exoplanets, -moons, -comets

Terminator Habitability: The Case For Limited Water Availability on M-dwarf Planets

GCM Constraints On The Detectability Of The CO2-CH4 Biosignature Pair On TRAPPIST-1e With JWST

TRAPPIST-1

GCM Constraints On The Detectability Of The CO2-CH4 Biosignature Pair On TRAPPIST-1e With JWST

On The Application of Bayesian Leave-One-Out Cross-Validation to Exoplanet Atmospheric Analysis

Imaging & Spectroscopy

On The Application of Bayesian Leave-One-Out Cross-Validation to Exoplanet Atmospheric Analysis

The Nominal Range of Rocky Planet Masses, Radii, Surface Gravities and Bulk Densities

Astrogeology

The Nominal Range of Rocky Planet Masses, Radii, Surface Gravities and Bulk Densities

Liquid Water On Cold Exo-Earths Via Basal Melting Of Ice Sheets

Water/Hycean Worlds & Oceanography

Liquid Water On Cold Exo-Earths Via Basal Melting Of Ice Sheets

Search For Planets Around Stars With Wide Brown Dwarfs

Exoplanets, -moons, -comets

Search For Planets Around Stars With Wide Brown Dwarfs

The CARMENES Search For Exoplanets Around M Dwarfs. Variability On Long Timescales As Seen In Chromospheric Indicators

Exoplanets, -moons, -comets

The CARMENES Search For Exoplanets Around M Dwarfs. Variability On Long Timescales As Seen In Chromospheric Indicators

Water And An Escaping Helium Tail Detected In The Hazy And Methane-depleted Atmosphere Of HAT-P-18b From JWST NIRISS/SOSS

Exoplanets, -moons, -comets

Water And An Escaping Helium Tail Detected In The Hazy And Methane-depleted Atmosphere Of HAT-P-18b From JWST NIRISS/SOSS