NASA's most powerful telescope has once again left scientists scratching their heads after challenging their understanding of ...

Astronomers have discovered the most distant and thus earliest spiral galaxy ever seen, using the James Webb Space Telescope ...

An international team led by the University of Geneva (UNIGE) has discovered the most distant spiral galaxy candidate known ...

Using data from the James Webb Space Telescope (JWST), an international team led by the University of Geneva (UNIGE) has discovered a massive, Milky Way-like spiral galaxy—Zhúl ...

This 2024 image from NASA’s Webb Telescope reveals the star cluster NGC 602 in the Small Magellanic Cloud, with candidates for the first brown dwarfs outside the Milky Way. The ...

Despite decades of searching for this signal, astronomers have yet to find it. The problem is that our Earth is too noisy, making it nearly impossible to capture this whisper. The solution is to go to ...

Scientists thought they saw a distant star swallow a planet for the first time ever. But new observations from the James Webb ...

Lingering Brightness Provides Evidence for How the Planet Met Its Demise Each year, scientists from around the world compete ...

The James Webb Space Telescope reveals turbulent environments found in Sagittarius C, a core part of our Milky Way galaxy.

It was once thought that when an aging star engulfed a planet it would be a dramatic event. Now, the Webb telescope has ...

Astronomers using NASA’s James Webb Space Telescope just gave a cosmic mystery a serious plot twist. The event in question—a ...