The James Webb Space Telescope has spotted one of the earliest and most distant supernovas, marking the death of a stellar ...

How do images taken by the James Webb Space Telescope (JWST) appear so colorful, and where do the colors come from?

In terms of its impact JWST’s new image is something a rival to the iconic Hubble Ultra Deep Field (UDF) and the follow-up Hubble eXtreme Deep Field (XDF), which transformed astronomers’ view ...

A deep field image captured by the James Webb Space Telescope is of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA, and ...

Ever since NASA’s James Webb Space Telescope was launched, it’s been revealing more about the universe than even most ...

One of the most distant and, thus, earliest star-killing supernovas ever seen has been discovered by astronomers with the ...

Artist Ashley Zelinskie's new VR work is called "Twin Quasar." Two roads diverge between a pair of quasars, and I'm sorry I can't travel both — actually, wait, I can travel both.

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

Soon after it came online in 2022, Webb observations revealed a population of tiny red objects dubbed little red dots (LRDs).

The James Webb Space Telescope identified one of the oldest supernovas, AT 2023adsv, revealing early universe phenomena ...

The James Webb Space Telescope's ancient "little red dot" galaxies have been seen as a sign of "broken cosmology." Feeding ...