Science ❯ Astronomy ❯ Exoplanets

Atmospheric Science

WASP-94A b TOI-561 b Weather Patterns WASP-121b WASP-121 b Tylos (WASP-121b) WD 1856b Atmospheric Escape WASP-107b Cloud Formation Gas Loss Mechanisms Rogue Planets TOI-421 b Ultra-hot Jupiters Cloud Dynamics WASP-107 b Photoevaporation GJ504b Atmospheric Erosion WASP-127b

Webb Finds Atmosphere on Giant Planet Orbiting a White Dwarf

Spectra show hydrocarbons, haze with an unexpectedly warm nightside that modeling links to a reheating event following late inward migration.

JWST Finds Salt Clouds Veiling the Pink Planet GJ504b

Webb Resolves Dawn and Dusk on Hot Jupiters

JWST Maps Dawn–Dusk Contrast on Ultra‑Hot Jupiter WASP‑121 b

JWST Resolves Morning Clouds and Clear Evenings on Hot Jupiter WASP-94A b

Astronomers Map 'Teenage' Planetary System TOI-2076, Revealing Photoevaporation at Work

JWST Finds Strong Evidence of a Thick Atmosphere on Molten Super-Earth TOI-561 b

Webb Data Point to Thick Atmosphere on Ultra‑Hot Super‑Earth TOI‑561 b

JWST Maps Comet-Like Helium Escape From Super-Puff Exoplanet WASP-107b

JWST Delivers First 3D Map of an Exoplanet's Atmosphere

JWST Study Finds Aurora-Driven Heating and Thermal Inversion on Nearby Rogue World SIMP-0136

Chandra Observations Reveal Rapid Atmospheric Loss on Exoplanet TOI 1227b