Science ❯ Astronomy ❯ Observational Techniques

James Webb Space Telescope

Transmission Spectroscopy PANORAMIC Survey Near-Infrared Imaging Mid-Infrared Instrument Spectroscopy Infrared Astronomy MIRI Instrument Data Analysis ALMA Integral Field Spectrograph Direct Imaging Supernova Observations Infrared Cameras Gas Composition Coronagraphy Atmospheric Measurements Infrared Imaging Near-Infrared Spectroscopy Infrared Observations NIRISS Instrument Transit Spectroscopy Hot Jupiters NIRSpec Instrument High-Resolution Imaging

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