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James Webb Space Telescope

Observational Astronomy Observational Techniques Imaging Techniques Infrared Astronomy Planetary Analysis NIRSpec Integral Field Spectrograph NIRCam Observations Transmission Spectroscopy Astronomical Discoveries Deep Space Observations Infrared Imaging NIRSpec/MSA Instrument Research Findings Biosignatures Spectroscopic Techniques Spectroscopy MIRI Instrument

7 ARTICLES

last mo.

JWST Weighs Dormant Black Hole 10 Billion Light-Years From Earth

JWST NIRSpec paired with strong gravitational lensing can resolve stellar motions at cosmological distances, enabling larger surveys, Roman and Euclid lens catalogs, ELT follow-up

14 ARTICLES

2mo ago

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

6 ARTICLES

9mo ago

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

6 ARTICLES

11mo ago

Most Bright JWST Early-Universe Galaxy Candidates Are Dusty Impostors

James Webb Space Telescope

JWST Weighs Dormant Black Hole 10 Billion Light-Years From Earth

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

JWST Finds Ultra-Faint Galaxy Showing Chemical Traces of the First Stars

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

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

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

Most Bright JWST Early-Universe Galaxy Candidates Are Dusty Impostors