Sub-Neptunes Archives - Astrobiology

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“Sub-Neptunes”

Towards High Precision Mass Measurements of Two Sub-Neptunes in the K2-266 Planetary System Through Transit Timing

Exoplanets, -moons, -comets

Towards High Precision Mass Measurements of Two Sub-Neptunes in the K2-266 Planetary System Through Transit Timing

JWST Reveals CH4, CO2, and H2O in a Metal-rich Miscible Atmosphere on a Two-Earth-Radius Exoplanet

Exoplanets, -moons, -comets

JWST Reveals CH4, CO2, and H2O in a Metal-rich Miscible Atmosphere on a Two-Earth-Radius Exoplanet

Possible Hycean Conditions In The sub-Neptune TOI-270 d

Exoplanets, -moons, -comets

Possible Hycean Conditions In The sub-Neptune TOI-270 d

Unraveling The Mysteries Of Planet Formation And Evolution In A Distant Solar System

Exoplanets, -moons, -comets

Unraveling The Mysteries Of Planet Formation And Evolution In A Distant Solar System

Scaling K2 VII: Evidence For A High Occurrence Rate Of Hot Sub-Neptunes At Intermediate Ages

Exoplanets, -moons, -comets

Scaling K2 VII: Evidence For A High Occurrence Rate Of Hot Sub-Neptunes At Intermediate Ages

A Resonant Sextuplet Of Sub-Neptunes Transiting The Bright Star HD 110067

Exoplanets, -moons, -comets

A Resonant Sextuplet Of Sub-Neptunes Transiting The Bright Star HD 110067

TOI-1736 and TOI-2141: Two Systems Including Sub-Neptunes Around Solar Analogs Revealed By TESS And SOPHIE

Exoplanets, -moons, -comets

TOI-1736 and TOI-2141: Two Systems Including Sub-Neptunes Around Solar Analogs Revealed By TESS And SOPHIE

Separated Twins Or Just Siblings? A Multi-planet System Around An M Dwarf Including A Cool sub-Neptune

Exoplanets, -moons, -comets

Separated Twins Or Just Siblings? A Multi-planet System Around An M Dwarf Including A Cool sub-Neptune

Where Are The Water Worlds?: Self-Consistent Models of Water-Rich Exoplanet Atmospheres

Water/Hycean Worlds & Oceanography

Where Are The Water Worlds?: Self-Consistent Models of Water-Rich Exoplanet Atmospheres

Planetary Evolution With Atmospheric Photoevaporation II: Fitting The Slope Of The Radius Valley By Combining Boil-off And XUV-driven Escape

Atmospheres, Climate, Weather

Planetary Evolution With Atmospheric Photoevaporation II: Fitting The Slope Of The Radius Valley By Combining Boil-off And XUV-driven Escape

TOI-2084 b and TOI-4184 b: Two New Sub-Neptunes Around M Dwarf Stars

Exoplanets, -moons, -comets

TOI-2084 b and TOI-4184 b: Two New Sub-Neptunes Around M Dwarf Stars

Chemical Conditions On Hycean Worlds

Habitable Zones

Chemical Conditions On Hycean Worlds

Atmospheric Chemistry of Secondary and Hybrid Atmospheres of Super Earths and Sub-Neptunes

Atmospheres, Climate, Weather

Atmospheric Chemistry of Secondary and Hybrid Atmospheres of Super Earths and Sub-Neptunes

Inferring Shallow Surfaces On sub-Neptune Exoplanets With JWST

Astronomy & Telescopes

Inferring Shallow Surfaces On sub-Neptune Exoplanets With JWST

Possibilities for an Aerial Biosphere in Temperate Sub Neptune-Sized Exoplanet Atmospheres

Atmospheres, Climate, Weather

Possibilities for an Aerial Biosphere in Temperate Sub Neptune-Sized Exoplanet Atmospheres