Here's everything to know about the James Webb Space Telescope, and what it captured on its three-year anniversary observing ...

Pan across the James Webb Space Telescope's view of the Cosmic Cliffs, "a region at the edge of a gigantic, gaseous cavity ...

New images taken by NASA's James Webb Space Telescope show young stars forming within a "toe bean" on the Cat's Paw Nebula.

The James Webb Space Telescope ( JWST) is celebrating three years of transformational science with a striking new image of ...

The most powerful telescope ever launched into space uncovered a cluster of forming stars within the "toe beans" of the Cat's ...

The exoplanet, a planet beyond our solar system, has been dubbed TWA 7b after NASA's James Webb Space Telescope captured ...

NASA's James Webb Space Telescope has revealed thick, dusty layers of the Cat's Claw Nebula, a region of star formation about ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

NASA's James Webb Space Telescope captured this new image of Earendel, the farthest star ever detected. Its light took 12.9 billion years to reach us.

The James Webb Space Telescope will remain The James Webb Space Telescope, despite criticism from some astronomers who refuse to call it that. They object to honoring a NASA administrator who led ...

New images from James Webb Telescope show massive galaxies. NASA shared new findings from the James Webb Telescope in February — "mega galaxies" that date back to within 600 million years of the ...

NASA's James Webb Space Telescope has produced the deepest and sharpest infrared image of the distant universe to date. Known as Webb's First Deep Field, this composite image of galaxy cluster ...