"Based on our results astronomers must rethink our understanding of the formation of the first galaxies and how galaxy ...

Thousands of disk galaxies like our own Milky Way were spotted in the early universe, where they shouldn't exist.

"It was like the galaxies had a rulebook that they followed  —  but astonishingly, this cosmic rulebook appears to have ...

The James Webb Space Telescope has taken a stunning image of a perfectly formed Einstein ring, which is also the most distant ...

While a thin atmosphere cannot yet be ruled out on TRAPPIST-1b, the spectrum captured by JWST’s Near Infrared Imager and ...

In a solar system called TRAPPIST-1, 40 light years from the sun, seven Earth-sized planets revolve around a cold star.

NASA's James Webb Space Telescope has spotted a distant supernova that appears three times in the same photo. The new ...

TRAPPIST-1 b isn't the best hope for Earth-like conditions in this nearby solar system, but it helps astronomers test their methods.

The James Webb Space Telescope, which is the most powerful telescope has demonstrated its worthiness for this title by discovering something remarkable. It has spotted galaxies in the early universe ...

With the launch of the James Webb Space Telescope, astronomers are now able to peer so far back in time that we are ...

The James Webb Space Telescope, NASA's cutting-edge observatory, has unveiled an astonishing image of Herbig-Haro 211, ...

When it comes to an engineering marvel like the James Webb Space Telescope, the technology involved is so specialized that there’s precious little the average person can truly relate to.