Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

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

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 ...

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

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

CSIC-INTA and using modelling techniques developed at the University of Oxford, has uncovered an unprecedented richness of small organic molecules in the deeply obscured nucleus of a nearby galaxy, ...

The James Webb Space Telescope has confirmed the most distant, early galaxy in the known universe. The new contender, MoM-z14 ...

The James Webb Space Telescope has detected the most distant galaxy ever observed, MoM-z14, offering new insight into star formation and galaxy growth in the early universe ...

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

A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a ...

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