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TAG
“TOI-421 b”
The ATREIDES Program In Search Of Lost Exo-Neptunes
Exoplanets, -moons, -comets
The ATREIDES Program In Search Of Lost Exo-Neptunes
  • Press Release
  • September 17, 2025
Silane-Methane Competition in Sub-Neptune Atmospheres As A Diagnostic Of Metallicity And Magma Oceans
Lava / magma ocean / Volcanic Worlds
Silane-Methane Competition in Sub-Neptune Atmospheres As A Diagnostic Of Metallicity And Magma Oceans
  • Press Release
  • September 1, 2025
Volatile Enrichment In Low-mass Planets: Signatures Of Past Planetary Disruption?
Exoplanets, -moons, -comets
Volatile Enrichment In Low-mass Planets: Signatures Of Past Planetary Disruption?
  • Status Report
  • July 29, 2025
Webb Studies Hot Sub-Neptune Exoplanet TOI-421 b
Atmospheres, Climate, Weather
Webb Studies Hot Sub-Neptune Exoplanet TOI-421 b
  • Press Release
  • May 6, 2025
Hot sub-Neptune Exoplanet TOI-421 b NIRISS/NIRSpec Transmission Spectrum
Exoplanets, -moons, -comets
Hot sub-Neptune Exoplanet TOI-421 b NIRISS/NIRSpec Transmission Spectrum
  • Status Report
  • May 6, 2025
TOI-421 b: A Hot Sub-Neptune with a Haze-Free, Low Mean Molecular Weight Atmosphere
Exoplanets, -moons, -comets
TOI-421 b: A Hot Sub-Neptune with a Haze-Free, Low Mean Molecular Weight Atmosphere
  • Status Report
  • January 10, 2025
Characterisation Of The TOI-421 Planetary System Using CHEOPS, TESS, and Archival Radial Velocity Data
Exoplanets, -moons, -comets
Characterisation Of The TOI-421 Planetary System Using CHEOPS, TESS, and Archival Radial Velocity Data
  • Status Report
  • April 20, 2024
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