A deep field image captured by the James Webb Space Telescope is of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA, and ...

One year ago, in July 2022, we got first light from the James Webb Space Telescope. After over 20 years of planning and ...

If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

Pocock, who has worked on the JWST, catalogues the science behind its most stunning images in her new book, Webb's Universe. Here's her pick of the telescope’s best shots ...

This belief appears to have been confirmed thanks to observations made by the James Webb space telescope. By looking at the brown dwarf, astronomers were able to detect thick clouds of sand-like ...

Galaxies billions of years old. The first images from the James Webb Space Telescope (JWST) have electrified the world — and astonished veteran scientists with the wealth of information they reveal.

While the new James Webb Space Telescope has spotted even older galaxies during its first year of work, it's the size and maturity of these six apparent mega-galaxies that stun scientists.

For the first time, the James Webb Telescope may have identified brown dwarfs outside the Milky Way, providing new insights.

This image was announced as the latest James Webb Space Telescope (JWST) Picture of the Month and published as both a wide-field view and a panning video. It is something only the JWST could ...

The James Webb Space Telescope has directly imaged its lowest ... Since the discovery of the first exoplanet in the 1990s, the exoplanet catalog has burgeoned to over 6,000 entries, with thousands ...

From the mysterious 'smiling face' to the grand 'Pillars of creation', check out these 7 amazing photos of our universe ...

From its halo-like orbit nearly a million miles from Earth, the James Webb Space Telescope is seeing farther ... "high-redshift" galaxies among the first generation of galaxies that formed after ...