sub-Neptune Archives - Astrobiology

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“sub-Neptune”

(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

News Summary Archives

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

News Summary Archives

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

Atmospheric C/O Ratios Of Sub-Neptunes With Magma Oceans: Homemade Rather Than Inherited

Lava / Volcanic Worlds

Atmospheric C/O Ratios Of Sub-Neptunes With Magma Oceans: Homemade Rather Than Inherited

A Transiting Rocky Super-Earth And A Non-transiting Sub-Neptune Orbiting The M Dwarf TOI-771

Exoplanets, -moons, -comets

A Transiting Rocky Super-Earth And A Non-transiting Sub-Neptune Orbiting The M Dwarf TOI-771

Evidence For Sulfur Chemistry In The Atmosphere Of The Warm Sub-Neptune TOI-270 d

Atmospheres, Climate, Weather

Evidence For Sulfur Chemistry In The Atmosphere Of The Warm Sub-Neptune TOI-270 d

Planetary Albedo Is Limited By The Above-cloud Atmosphere: Implications For sub-Neptune Climate (K2-18b)

Exoplanets, -moons, -comets

Planetary Albedo Is Limited By The Above-cloud Atmosphere: Implications For sub-Neptune Climate (K2-18b)

Deciphering The Mysterious Atmosphere Of ‘Rosetta Stone’ Exoplanet TOI-270 d

Habitable Zones

Deciphering The Mysterious Atmosphere Of ‘Rosetta Stone’ Exoplanet TOI-270 d

Characterizing Planetary Systems With SPIRou: Detection Of A Sub-Neptune In A 6 day Period Orbit Around The M Dwarf Gl 410

Exoplanets, -moons, -comets

Characterizing Planetary Systems With SPIRou: Detection Of A Sub-Neptune In A 6 day Period Orbit Around The M Dwarf Gl 410

The Radiative Effects of Photochemical Hazes on the Atmospheric Circulation and Phase Curves of Sub-Neptunes

Atmospheres, Climate, Weather

The Radiative Effects of Photochemical Hazes on the Atmospheric Circulation and Phase Curves of Sub-Neptunes

Distinguishing Between Gas Dwarfs And Water Worlds With Young Transiting Exoplanets

Exoplanets, -moons, -comets

Distinguishing Between Gas Dwarfs And Water Worlds With Young Transiting Exoplanets