The Latest Breaking News from James Webb Space Telescope

Using data from the James Webb Space Telescope, astronomers have discovered dormant galaxies with a wide range of masses in the first billion years after the Big Bang, moving one step closer to understanding how early galaxies grow.

Astronomers using NASA's James Webb Space Telescope have found strong evidence for a new exoplanet — one orbiting Alpha Centauri A, the nearest sun-like star to Earth.

Thanks to groundbreaking models and the James Webb Space Telescope, scientists are poised to explore their mysterious evolution and reveal clues about planetary formation across the galaxy.

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

Scientists have released nine dazzling images from NASA's Chandra X-ray Observatory, blending data with the Hubble and James Webb space telescopes to reveal black holes, star clusters and distant galaxies like never before.

Using the James Webb Space Telescope, astronomers have made the shock discovery that giant rogue exoplanets can grow their own planetary systems without needing a parent star.

Webb has been orbiting more than a million miles from Earth, capturing breathtaking images of deep space. But how does it actually work?

Captured in infrared light by the James Webb Space Telescope, the peculiar star system Apep consists of two dying stars spewing their innards at each other.

The James Webb Space Telescope (JWST) is celebrating three years of transformational science with a striking new image of the Cat's Paw Nebula.

Using the James Webb Space Telescope, astronomers have probed the dusty shells that surround dying stars called Wolf-Rayet stars.

A possible new "jellyfish" galaxy discovered by the James Webb Space Telescope could deepen our understanding of galaxy evolution and star formation.