This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory reveals how the dark matter is distributed.

"If we were able to take a picture of WASP-17b at optical wavelengths and resolve the disk of the planet, we would see these ...

"The formation of planetary systems is not exclusive to stars but might also work around lonely starless worlds." ...

These star-shredding black holes sit within dusty galaxies that block many telescopes’ views. That’s not an issue for JWST.

Webb's Near-Infrared Camera view shows at least two or three distinct outflows of gas — jets stretching in different ...

The James Webb Space Telescope has captured three brown dwarfs in an amazing view of star cluster IC 348, located about 1000 ...

Willoughby replied. "Gold reflects infrared." The James Webb Space Telescope will be launched later this month, to be deployed one million miles from Earth. CBS News Now, infrared is a form of heat.

NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) has captured a stunning view of supernova remnant ...

The James Webb telescope is designed to capture light 100 times fainter than that captured by Hubble. Check out Hubble Telescope's discoveries: 'Needle-in-a-haystack' search finds possible phantom ...

In the week since the first James Webb Space Telescope images were unveiled, astronomers have been poring over all its observations so far. What they've seen has them giddy.

The James Webb Space Telescope is ready to observe the universe. The space observatory’s massive mirror, capable of peering into the most distant reaches of space, is now completely aligned ...

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...