Peculiar James Webb Space Telescope observations seem to show gargantuan black holes in the earliest moments of the universe.

Astronomers using the James Webb Space Telescope have detected possible signs of gases released by volcanic activity on a ...

The James Webb Space Telescope's Near-Infrared Camera (NIRCam) has captured stunning views of Herbig Haro object 797 (HH 797) ...

A group of astronomers analyzing data from the James Webb Space Telescope (JWST) say some of the oldest galaxies ... the idea ...

Voice behind top Simpsons character quits after 35 years on hit show Has electric car range anxiety finally bitten the dust? ...

Astronomers, using the James Webb Space Telescope, have discovered that early galaxies are far larger and brighter than ...

Researchers have discovered three ultra-massive galaxies from the universe's first billion years, challenging existing models of star formation. These galaxies, identified with the James Webb Space ...

New observations of the supernova H0pe, made with the James Webb telescope, confirm this range of values. This reinforces the validity of previous measurements, particularly those taken with the ...

These are just a taste of the discoveries made by the $10 billion Webb telescope since it began science observations in 2022.

The Epoch of Reionization — the universe’s last major transition — may have happened earlier than previously thought.

Even JWST can’t separate these tiny planets from their host stars – as they orbit their stars too closely. But there is a way ...