Science ❯Astronomy ❯Telescopes ❯James Webb Space Telescope

Observational Astronomy

Potential Biosignatures Detected on Exoplanet K2-18b Challenge Understanding of Life Beyond Earth

Cambridge-led team identifies sulphur-based gases in the atmosphere of a distant hycean world, though findings remain provisional at 3σ significance.

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

James Webb Telescope Captures First Detailed View of Planet Engulfed by Star

James Webb Telescope Reveals Limits of Brown Dwarf Formation in Flame Nebula

James Webb Telescope Captures Stunning Image of Protoplanetary Disk Around Young Star HH 30

James Webb Telescope Reveals Early Milky Way-Like Galaxy in Formation

Supermassive Black Hole Halts Star Formation in Ancient Galaxy

James Webb Telescope Unveils Cosmic Question Mark

Early Galaxies' Brightness Explained by Black Holes, Not Cosmological Crisis

James Webb Telescope Unveils Six Rogue Planets, Challenging Formation Theories