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

The James Webb Space Telescope (JWST) has discovered that a hazy sky over frozen Pluto is helping to cool the dwarf planet's ...

"By studying these planets, we can better understand how planets form in general, a bit like peering into the past of our ...

A new cosmic deep field map from the COSMOS collaboration, powered by the James Webb Space Telescope, is rewriting what ...

WASHINGTON (Reuters) -The James Webb Space Telescope has observed two large planets at different stages of infancy - one with ...

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

NASA has just released a new documentary about the most powerful space telescope ever built, and you can watch it now.

An exoplanet 60 light-years away from Earth, known as 14 Herculis c, is thought to be the coldest one yet found, researchers ...

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

Surveying nearby galaxies in the process of merging with other galaxies, astronomers have identified massive, dense star ...

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

NASA's James Webb Space Telescope has made a groundbreaking discovery in the YSES-1 system, 300 light-years away. It revealed ...