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James Webb Space Telescope

Potential Biosignatures Detected on Exoplanet K2-18b

Webb Telescope Detects Potential Biosignatures on Distant Exoplanet

Webb Telescope Reveals Unprecedented Details of NGC 1514 Nebula

Asteroid 2024 YR4 Ruled Out as Earth Threat, Moon Impact Risk Rises

James Webb Telescope Captures Neptune's Auroras for the First Time

Webb Telescope Resolves 19-Year Mystery of 'Cosmic Tornado'

Webb Telescope Captures First Direct Images of Carbon Dioxide on Exoplanets

NASA Monitors 'City-Killer' Asteroid with 3.1% Chance of Earth Impact in 2032

USPS Releases Stamps Featuring Stunning James Webb Space Telescope Images

Astronomers Detect Record-Breaking Supersonic Winds on Exoplanet WASP-127b

James Webb Telescope Challenges Planet Formation and Early Universe Models

Orionid Meteor Shower Peaks Amid Bright Moonlight Challenge

Webb Telescope Unveils Supernova Triple Image, Challenges Universe Expansion Models

James Webb Telescope Captures Star Formation in the Milky Way's Outer Reaches

James Webb Telescope Captures Rare Image of Cold Exoplanet

James Webb Space Telescope Unveils New Image of Interacting Galaxies

James Webb Telescope Unveils Ancient Star Clusters in Early Universe

James Webb Telescope Discovers Oldest Galaxy Ever Observed

Astronomers Discover Potentially Habitable Earth-Like Exoplanet

Astronomers Discover Giant Exoplanet with Cotton Candy-Like Density

James Webb Space Telescope Unveils Unprecedented Details of the Horsehead Nebula

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

James Webb Telescope Confirms Hubble's Universe Expansion Measurements

Record-Breaking Quasar Discovered, Sheds Light on Galaxy Formation

James Webb Space Telescope Captures Stellar Image of Star-Forming Nebula N79

James Webb Space Telescope Reveals Unprecedented Detail of Uranus

James Webb Space Telescope Discovers Smallest Known Brown Dwarf