James Webb Space Telescope imagery of the Carina Nebula, Southern Ring Nebula and exoplanet WASP-96 b atmospheric data has ...

The James Webb Space Telescope was late to launch, but the observatory is making gup for lost time. After two years of operation, Webb has captured some truly stunning cosmic vistas, complete with ...

Now, researchers using the James Webb Space Telescope have identified a new and exotic type of planet called a steam world, which has an atmosphere almost entirely composed of water vapor.

The James Webb Space Telescope has discovered lonely quasars in the early universe, with "empty larders" that defy theories ...

The James Webb Space Telescope has detected a peculiar region of space that could be a “missing link” to what’s understood about the early days of space and its original stars. The ...

Located in Eagle Nebula in the Serpens constellation, the clusters of cool interstellar gas and dust appear splotchy in the Hubble Space Telescope's images, but thanks to the James Webb Space ...

NASA's James Webb Space Telescope (JWST) has been an astonishing piece of technology for the advancement of humankind's understanding of the universe, and the source of awe-inspiring images of ...

The James Webb Space Telescope may have found dozens of elusive brown dwarfs — strange objects larger than planets but smaller than stars — beyond the Milky Way for the first time ever.

The James Webb Space Telescope (JWST) has spotted a strange “inside-out” galaxy at the beginning of the universe. The galaxy, ...

Using the James Webb Space Telescope, astronomers have potentially discovered the first brown dwarfs beyond the borders of ...

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

Astronomers combined images from the James Webb Space Telescope and Hubble Space Telescope to create the highest-resolution image of two galaxies, IC 2163 on left and NGC 2207, on the verge of ...