The James Webb Space Telescope captured amazing imagery of the Chameleon I dark molecular cloud. It harbors the "deepest, ...

The comet formed in a cold and distant part of the early Milky Way up to 12 billion years ago, putting it just under 2 billion years the age of the universe.

A galaxy whose light set out when Tyrannosaurus rex had just died out has been captured in striking detail by the James Webb Space Telescope. Two instruments aboard the NASA/ESA/CSA observatory have ...

Imagery of Saturn captured by the James Webb Space Telescope is superimposed over an image captured by Hubble. "Yellows represent bright and warm parts of Saturn’s atmosphere, while the purple areas ...

Webb has captured the haunting “Exposed Cranium” nebula—an otherworldly cloud shaped by a dying star that looks remarkably like a brain inside a skull.

The Smithsonian’s National Air and Space Museum welcomes two new acquisitions to the collection—the James Webb Space Telescope (Webb) Pathfinder and Parker Solar Probe model. The Pathfinder is a ...

These surprising effects, detected in observations from the James Webb Space Telescope , include a cold spot in Jupiter's ...

New research using the James Webb Space Telescope offers the most detailed portrait yet of how auroras form on Uranus.

In the latest footage captured by the James Webb Telescope, a nebula has been revealed surrounding a dying star.

The "city killer" asteroid 2024 YR4 won't hit Earth or the moon when it whizzes by in 2032, the latest James Webb Space ...

But in the case of the James Webb Space Telescope (JWST), which launched on Dec. 25, 2021, this anniversary marks an im ...