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

A team of astronomers sifted through James Webb Space Telescope data from multiple surveys to compile one of the largest ...

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

"This is how you solve the universe-breaking problem." ...

The shells of carbon-rich dust are expanding outward into space at the breakneck velocity of 1,600 miles per second.

NASA's James Webb Space Telescope reveals mysterious 'little red dots' in the distant universe, sparking new theories on ...

Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.

Astronomers may have "saved cosmology" by gathering the largest sample yet of some of the most ancient galaxies ever seen, the so-called "little red dots" observed by the James Webb Space ...

This is a clear sign of a flattened cloud of gas and dust called an accretion disk feeding a supermassive black hole in a central galactic region known as an active galactic nucleus (AGN).

A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now, a research team has studied ...

The James Webb Space Telescope just solved a ‘universe-breaking problem’ it created for astronomers more than two years ago.

Using the MIRI instrument onboard the James Webb Space Telescope, an international team of scientists made the first-ever ...