Astronomers using the James Webb Space Telescope (JWST) have found strong evidence for a new exoplanet — one orbiting Alpha ...

A NASA telescope has detected its clearest signal yet of a potential Saturn-sized gas giant orbiting around a distant star complex. The system, known as Alpha Centauri, is more than four light-years ...

From black holes to baby star nurseries, the universe has never looked more beautiful. The cutting-edge, $10 billion James ...

The image reveals over 2,500 galaxies, many of which are seen as they were during the first billion years of cosmic history.

By using a giant mirror to collect ancient light, Webb has been discovering new secrets about the universe.

Jupiter's auroras were captured by the James Webb Space Telescope's Near-InfraRed Camera (NIRCam) Credit: NASA, ESA, CSA, STScI, Ricardo Hueso (UPV), Imke de Pater (UC Berkeley), Thierry Fouchet ...

Webb launched on Christmas Day in 2021 and began operations in July 2022. Three years into its cosmic mission, NASA's James Webb Space Telescope continues to dazzle and inspire awe.

The James Webb Space Telescope Mirror is seen during a media unveiling at NASA’s Goddard Space Flight Center at Greenbelt, Maryland November 2, 2016.REUTERS/Kevin Lamarque/File Photo ...

NASA's James Webb Space Telescope has captured evidence of a planet beyond the solar system for the first time since its launch in 2021. The exoplanet, a planet beyond our solar system, has been ...