Webb Telescope

NASA's Webb and Chandra Telescopes Jointly Discover 'Little Red Dot' Galaxies in Early Universe

NASA’s James Webb Space Telescope and Chandra X-ray Observatory jointly identify mysterious ‘Little Red Dot’ objects in the early universe, providing new clues about galaxy formation in the cosmos’s first hundreds of millions of years.

Webb Telescope Detects Biosignatures in Exoplanet Atmosphere for the First Time

NASA’s James Webb Space Telescope has detected dimethyl sulfide (DMS) in the atmosphere of exoplanet K2-18b for the first time, a substance produced on Earth exclusively by biological activity.