Using the James Webb Space Telescope, astronomers have discovered the smallest brown dwarfs ever seen with the potential to ...

New near-infrared observations by the James Webb Space Telescope highlight a tightly packed group of stars at the peculiar ...

A planetary system described as abnormal, chaotic, and strange by researchers has come into clearer view with NASA's James ...

The James Webb Space Telescope (JWST) has imaged 14 Her c, one of the coldest, oldest, and faintest planets known to date.

Data from NASA's James Webb Space Telescope has revealed dozens of small galaxies that played a starring role in a cosmic ...

Scientists have scored a pristine view of a pair of exotic worlds orbiting a star more than 300 light-years away — one with ...

Astronomers using the James Webb Space Telescope (JWST) have unveiled the largest map of the early universe to date, a ...

New images captured by NASA's James Webb Space Telescope (JWST) show details of Jupiter's auroras and how they are formed. Auroras on Jupiter are hundreds of times brighter than those seen on ...

The galaxies identified date back to when the universe was roughly 800 million years old, an epoch astronomers call redshift 7.

From distant supernova remnants, to colorful mosaics of giant galaxies and nebulae, check out these 7 alluring deep universe ...

Astronomers using the «James Webb» telescope have created the largest map of the Universe ever, depicting 800 thousand ...