The spacecraft that will carry NASA’s James Webb Space Telescope to its orbit nearly a million miles from Earth has completed a Critical Design Review for the structure that supports Webb’s data link ...

The James Webb Space Telescope is often introduced in classrooms as a “bigger, better Hubble,” but the reality is far ...

The James Webb Space Telescope (JWST) has already captured some incredible images of our universe, with some game-changing insights to boot. But researchers at New York's Rensselaer Polytechnic ...

Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which ...

Webb has been orbiting more than a million miles from Earth, capturing breathtaking images of deep space. But how does it actually work? When you purchase through links on our site, we may earn an ...

The James Webb Space Telescope blasted off from a launchpad in French Guiana in 2021, before reaching a spot in orbit a ...

Scientists have long been aware of the massive elliptical galaxy, M87. The galaxy was first observed in the late 18th century by Charles Messier, who cataloged objects in the sky specifically to avoid ...

A stunning corner of the cosmos was recently revealed by the James Webb Space Telescope, and astronomers think the find will unveil more about the mysteries of both star and planet formation. Hiding ...

Jupiter’s dazzling auroras are hundreds of times brighter than those seen on Earth, new images from the James Webb Space Telescope reveal. The solar system’s largest planet displays striking dancing ...

The James Webb Space Telescope is peering into distant worlds and rewriting our grasp of the cosmos. And in 2025, its budget is on track to get slashed. At January's Meeting of the American ...