"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.

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

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

The NASA/ESA/CSA James Webb Space Telescope captured an amazing view of the planet Uranus, its rings and moons. Webb's ...

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

This NASA/ESA/CSA James Webb Space Telescope Picture of the Month brings us a scene from the distant universe. Pictured here is the galaxy cluster MACS J1149.5+2223, or MACS J1149 for short, which is ...

The James Webb Space Telescope has captured new imagery of stellar nursery 30 Doradus, nicknamed the Tarantula Nebula. The Near-Infrared Spectrograph (NIRSpec) and Mid-infrared Instrument (MIRI) ...

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

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 ...

NASA’s James Webb Space Telescope captured mesmerizing new images of the Helix Nebula. With the use of Webb’s NIRCAm, pillars ...

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