Science ❯ Astronomy ❯ Telescopes ❯ James Webb Space Telescope

Infrared Observations

NASA Unveils Paired Webb and Hubble Views of Saturn

The dual wavelengths reveal how Saturn's weather stacks in layers by altitude.

Webb Finds Dust-Obscured Red Supergiant Behind 2025 Supernova, a First for the Telescope

Webb Delivers Sharpest Dark-Matter Map, Revealing the Universe’s Hidden Scaffold

Webb NIRCam Reveals Helix Nebula’s Cometary Knots in Unprecedented Detail

JWST Identifies Dust-Hidden Red Supergiant as Progenitor of Supernova SN2025pht

Webb Makes First Direct Chemical Reading of a Moon-Forming Disk Around CT Cha b

Webb Traces Planet-Building Dust from Butterfly Nebula to ‘Butterfly Star’ Disk

Brightest Fast Radio Burst Precisely Located in Nearby Galaxy Using CHIME Outriggers

CHIME Outriggers Pinpoint Brightest Nearby Fast Radio Burst to Galaxy NGC 4141

Webb Telescope Rules Out Atmosphere on Earth-Sized Exoplanet TRAPPIST-1 d

Most Bright JWST Early-Universe Galaxy Candidates Are Dusty Impostors