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

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

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 has discovered lonely quasars in the early universe, with "empty larders" that defy theories ...

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

James Webb Space Telescope has delivered stunning views of the "gravitationally distorted realms" of the El Gordo galaxy ...

"This information will help us fill in the gaps in our knowledge of how brown dwarfs form and their relationship to stars and planets." Using the James Webb Space Telescope, astronomers have ...

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 ...

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 ...

NASA's James Webb Space Telescope (JWST) was used to spot a completely new kind of alien planet: a watery, far-off "steam world" comprised almost entirely of hot water vapor. As detailed in a new ...

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.

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 ...