At a frigid -125 degrees Fahrenheit (-87 degrees Celsius), WD 1856+534 b is the coldest planet ever directly observed, ...

Astronomers used the James Webb Space Telescope for the largest and deepest sample of galaxy groups, some of which were up to ...

Two new research studies explore how a stellar nursery in the heart of the Milky Way is affected by the region’s strong ...

Using the James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts, a team of ...

The iconic "Cosmic Cliffs" image captured by the Webb Telescope was turned into a 3D fly-through, revealing a stunning stellar nursery.

Astronomers using the James Webb Space Telescope have discovered Zhúlóng, the most distant known spiral galaxy, existing just ...

The new 3D visualization also highlights other fascinating features within the Cosmic Cliffs. Bright yellow streaks and curved arcs are visible, representing powerful outflows from young stars that ...

Planet TOI-421b lacks the haze of other exoplanets, which means we're able to get a surprisingly clear understanding of it. Tyler is a writer under CNET's home energy and utilities category.

This new Picture of the Month from the NASA/ESA/CSA James Webb Space Telescope features an astounding number of galaxies. The objects in this frame span an incredible range of distances ...