The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

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

An international team of astronomers has achieved a first in probing the early universe, using the James Webb Space Telescope ...

In this James Webb telescope image, the gigantic molecular cloud near our galaxy's center appears as a canvas of pink and ...

NASA’s James Webb Space Telescope (JWST) has revealed astonishing new details about an already known but highly unusual ...

On the launch anniversary of the NASA/ESA/CSA James Webb Space Telescope, ESA presents a unique compilation of zooms into ...

The James Webb Space Telescope has been helping scientists explore the cosmos for years now, but there are still plenty of ...

Three years into its cosmic mission, NASA's James Webb Space Telescope continues to dazzle and inspire awe. Since July 2022, the advanced observatory has scoured the cosmos in otherwise invisible ...

James Webb observations detect warm carbon monoxide gas in the inner disk of HD 131488, revealing non-equilibrium conditions and evidence of exocomet-driven gas replenishment near the star.

Scientists have detected the most distant supernova ever seen, exploding when the universe was less than a billion years old.

The NASA/ESA/CSA James Webb Space Telescope has captured views of the Sagittarius B2 (Sgr B2) molecular cloud with its NIRCam ...

NASA's James Webb Space Telescope may have detected the universe's oldest stars, believed to have formed shortly after the ...