Despite being hotter than Earth, the exoplanet's temperature is mild by giant planet standards.

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

Thanks to the James Webb Space Telescope, astronomers have witnessed a cloudy morning dissipating to leave a clear sky by ...

Neptune's moon Nereid may be the lone survivor of an ancient cataclysmic event, according to new findings from the James Webb ...

Using the James Webb Space Telescope, astronomers have created the most detailed map of the cosmic web ever.

At the centre of M77 is an active galactic nucleus, a compact region filled with hot gas that shines brighter than the rest ...

Astronomers using NASA’s James Webb Space Telescope have uncovered a rare world unlike anything in our solar system — a giant planet about the size of Saturn with surprisingly Earth-like temperatures ...

The cosmic web forms the framework of the universe. The James Webb Space Telescope reveals previously unknown details ...

The latest Picture of the Month from NASA's famed James Webb Space Telescope features a dazzling spiral galaxy. The galaxy, ...

The James Webb Space Telescope and the Chandra X-ray Observatory have captured the clearest image yet of a galaxy cluster in ...

The galaxy M77 looks truly out-of-this-world in a new image by the James Webb Space Telescope.