Science ❯ Astronomy ❯ Telescopes ❯ James Webb Space Telescope

Discoveries

Webb Spots Tiny New Uranian Moon, Lifting Planet’s Count to 29

February NIRCam images from JWST revealed the faint object, highlighting the telescope’s ability to probe Uranus’s ring–moon system.

Webb Spots Tiny New Moon Around Uranus, Bringing Count to 29

Webb Telescope Discovers Tiny Uranus Moon, Bringing Total to 29

James Webb Telescope Reveals Most Distant Milky Way-Like Galaxy, Zhúlóng

James Webb Telescope Captures Record 44 Stars in Distant Galaxy Using Gravitational Lensing

NASA's Webb Telescope Uncovers Potential Missing Link in Galaxy Evolution

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

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

James Webb Telescope Confirms Hubble's Universe Expansion Measurements

James Webb Space Telescope Discovers Neutron Star in Supernova 1987A Remnant

U.S. Postal Service Releases Stamps Featuring Images from NASA's James Webb Space Telescope

James Webb Space Telescope Detects Potential Biosignature on Exoplanet

James Webb Space Telescope Marks Two Years of Stellar Discoveries

James Webb Space Telescope Discovers Smallest Known Brown Dwarf

NASA celebrates Webb telescope's first year revealing new views of cosmic nurseries