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James Webb Space Telescope

Observations Observational Astronomy Mid-Infrared Instrument Spectroscopy Infrared Observations Signal Detection Infrared Observation NIRSpec Instruments Hubble Space Telescope

Asteroid 2024 YR4 Impact Odds on Moon Rise to 4.3%

Webb telescope data sharpened its 2032 trajectory by 20 percent, prompting plans for fresh observations in 2028.

James Webb Telescope Detects Sulfur Compounds Suggesting Potential Life on Exoplanet K2-18b

James Webb Telescope Unveils Rare Einstein Ring in Stunning Detail

Webb Telescope Reveals Complex Atmosphere of Starless Super-Jupiter SIMP 0136

James Webb Telescope Captures Unprecedented Flares from Milky Way’s Central Black Hole

SETI Searches for Alien Signals in TRAPPIST-1 System

James Webb Captures Stunning Image of Two Galaxies Colliding

Webb Telescope Unveils Extreme Weather on Nearby Brown Dwarfs

JWST Unveils Aligned Protostellar Jets in Serpens Nebula

Webb Telescope's Search for Life on Exoplanet K2-18b Yields Uncertain Results

JWST Maps Atmospheric Conditions of Exoplanet WASP-43b

Brightest Gamma-Ray Burst Ever, Triggered by Supernova, Raises New Questions

James Webb Telescope Discovers 'Baby Quasars', Challenging Black Hole Theories

Oldest 'Dead' Galaxy Discovered by James Webb Space Telescope

JWST Observes Key Phase in Planetary Formation

JWST Unveils Dwarf Galaxies' Key Role in Early Universe's Reionization

Webb Telescope Discovers Neutron Star in Supernova 1987A Remnants

James Webb Space Telescope Discovers High-Speed Jet Stream in Jupiter's Atmosphere