The small organic molecules that were detected could be important for prebiotic chemistry.

"We found an unexpected chemical complexity, with abundances far higher than predicted by current theoretical models." ...

"JADES-ID1 is giving us new evidence that the universe was in a huge hurry to grow up." ...

A team of researchers using the James Webb Space Telescope has produced the most detailed map of dark matter to date.

"There is a growing chasm between theory and observation related to the early universe, which presents compelling questions ...

Findings allow scientists to learn more about dark matter’s influence on stars, galaxies, and planets ...

Scientists are now certain that James Webb will break every such record until the earliest observable light is eventually ...

A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a dying sunlike star is enriching the galaxy with the elements needed for life.

Data from the James Webb Space Telescope was used to create the largest, highest resolution map of dark matter, just ...

Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which launched on Dec. 25, 2021, this anniversary marks an important transition.

Earlier telescopes, including Hubble, revealed the Helix as a serene, eye-shaped glow. Webb presents a more intimate view, ...