Science ❯ Planetary Science

Gas Giants

Planetary Atmospheres Jupiter and Saturn Ultra-hot Jupiters Jupiter Atmospheric Chemistry Super-Jupiters Saturn Planetary Formation Planetary Characteristics Moon Formation Planet Formation Comparative Analysis Uranus WASP-127b Comparative Planetology

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

A spectroscopic eclipse‑mapping analysis of WASP‑18b reveals a dayside hotspot with signs of water breakdown.

JWST Finds Phosphine on Ancient Brown Dwarf, Matching Model Predictions