sub-Neptune Archives - Page 2 of 7 - Astrobiology

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Effects of Ultraviolet Radiation on Sub-Neptune Exoplanet Hazes Through Laboratory Experiments

Exoplanets, -moons, -comets

Effects of Ultraviolet Radiation on Sub-Neptune Exoplanet Hazes Through Laboratory Experiments

The Mass Of TOI-654 b: A Short-period Sub-Neptune Transiting A Mid-M Dwarf

Exoplanets, -moons, -comets

The Mass Of TOI-654 b: A Short-period Sub-Neptune Transiting A Mid-M Dwarf

The SPACE Program I: The Featureless Spectrum Of HD 86226 c Challenges Sub-Neptune Atmosphere Trends

Exoplanets, -moons, -comets

The SPACE Program I: The Featureless Spectrum Of HD 86226 c Challenges Sub-Neptune Atmosphere Trends

Unraveling The Non-equilibrium Chemistry Of The Temperate Sub-Neptune K2-18 b

Biosignatures & Paleobiology

Unraveling The Non-equilibrium Chemistry Of The Temperate Sub-Neptune K2-18 b

A Water-rich Interior In The Temperate Sub-Neptune K2-18 b Revealed By JWST

Exoplanets, -moons, -comets

A Water-rich Interior In The Temperate Sub-Neptune K2-18 b Revealed By JWST

The Possibility of Hydrogen-Water Demixing in Uranus, Neptune, K2-18b and TOI-270d

Ice Giant

The Possibility of Hydrogen-Water Demixing in Uranus, Neptune, K2-18b and TOI-270d

An Aligned Sub-Neptune Revealed with MAROON-X and a Tendency Towards Alignment for Small Planets

Exoplanets, -moons, -comets

An Aligned Sub-Neptune Revealed with MAROON-X and a Tendency Towards Alignment for Small Planets

Diversity of Rocky Planet Atmospheres In The C-H-O-N-S-Cl System With Interior Dissolution, Non-ideality, and Condensation: Application to TRAPPIST-1e and Sub-Neptunes

Atmospheres, Climate, Weather

Diversity of Rocky Planet Atmospheres In The C-H-O-N-S-Cl System With Interior Dissolution, Non-ideality, and Condensation: Application to TRAPPIST-1e and Sub-Neptunes

(Re)-Defining Planets — the Fundamental Plane of Planets

Exoplanets, -moons, -comets

(Re)-Defining Planets — the Fundamental Plane of Planets

The TOI-1117 Multi-planetary System: 3 Sub-Neptunes, 1 In Both The Neptunian Desert And Radius Valley

Exoplanets, -moons, -comets

The TOI-1117 Multi-planetary System: 3 Sub-Neptunes, 1 In Both The Neptunian Desert And Radius Valley

Hidden Transits: TOI-2285 b is a Warmer sub-Neptune Likely with a Super-Earth Companion

Exoplanets, -moons, -comets

Hidden Transits: TOI-2285 b is a Warmer sub-Neptune Likely with a Super-Earth Companion

Highlights from Exoplanet Observations by the James Webb Space Telescope

Exoplanets, -moons, -comets

Highlights from Exoplanet Observations by the James Webb Space Telescope

Interior And Climate Modeling of the Venus Zone Planet TOI-2285 b

Exoplanets, -moons, -comets

Interior And Climate Modeling of the Venus Zone Planet TOI-2285 b

Insufficient Evidence For DMS And DMDS In The Atmosphere Of K2-18 b

Astrochemistry

Insufficient Evidence For DMS And DMDS In The Atmosphere Of K2-18 b

A Systematic Search for Trace Molecules in Exoplanet K2-18 b

Exoplanets, -moons, -comets

A Systematic Search for Trace Molecules in Exoplanet K2-18 b

An Eccentric Sub-Neptune Moving Into the Evaporation Desert

Exoplanets, -moons, -comets

An Eccentric Sub-Neptune Moving Into the Evaporation Desert

Monosilane Worlds: Sub-Neptunes with Atmospheres Shaped by Reduced Magma Oceans

Water/Hycean Worlds & Oceanography

Monosilane Worlds: Sub-Neptunes with Atmospheres Shaped by Reduced Magma Oceans

Webb Studies Hot Sub-Neptune Exoplanet TOI-421 b

Atmospheres, Climate, Weather

Webb Studies Hot Sub-Neptune Exoplanet TOI-421 b

HD 35843: A Sun-like Star Hosting A Long Period Sub-Neptune And Inner Super-Earth

Exoplanets, -moons, -comets

HD 35843: A Sun-like Star Hosting A Long Period Sub-Neptune And Inner Super-Earth

The Challenges of Detecting Gases in Exoplanet Atmospheres

Exoplanets, -moons, -comets

The Challenges of Detecting Gases in Exoplanet Atmospheres