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James Webb Space Telescope

Observational Astronomy Observational Techniques Imaging Techniques Infrared Astronomy NIRSpec/MSA Instrument Deep Space Observations NIRCam Observations Spectroscopy Infrared Imaging Spectroscopic Techniques

JWST Maps Tie Saturn’s Rotation Mystery to an Aurora-Driven Heat Loop

The study confirms a feedback loop linking Saturn’s upper air to its magnetosphere.

Webb Unveils Layered 'Exposed Cranium' Nebula With Jet-Carved Divide

Webb Produces Sharpest Contiguous Map of Dark Matter in COSMOS-Web Field

JWST Spots Most Distant Supernova Yet, Linked to 2025 Gamma-Ray Burst

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

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

UCSC Model Links JWST Steam Detections to the Interiors of Sub‑Neptune Worlds

Most Bright JWST Early-Universe Galaxy Candidates Are Dusty Impostors

JWST Finds Silicate Vapor and Night-Side Methane on Ultra-Hot Jupiter WASP-121b

Potential Biosignature Detected on Exoplanet K2-18b Sparks Calls for Caution

James Webb Telescope Unveils Unexpected Insights into Early Galaxy Formation

Astronomers Discover Fourth Planet in Kepler-51's Unusual 'Super-Puff' System