Astronomers have made a detection suggesting biosignatures, or signs of biological activity, on an exoplanet located 124 ...

Rings of a dying star are revealed in the nebula NGC 1514. The Webb Telescope reveals a chaotic scene long hidden from view.

Explore 21 of the most remarkable images taken by NASA’s James Webb Space Telescope, showcasing the beauty and vastness of ...

The James Webb Space Telescope has discovered Zhúlóng, a candidate for the most distant spiral galaxy in the universe. The ...

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

Sailors on a U.S. Navy warship reported seeing four unknown objects that flew away in a synchronized formation.

This week, researchers reported on nine rivers and lakes in the Americas that defy hydrologic expectations. Geologists report ...

The Webb Space Telescope has captured pictures of the asteroid that caused a stir earlier this year when it topped Earth's hit list. Discovered late last year, the asteroid 2024 YR4 was predicted ...

Webb Telescope captures an Einstein ring in the Hydrus constellation Light bends around a massive galaxy, forming a glowing ring Gravitational lensing helps study distant galaxies and dark matter ...

The rare cosmic phenomenon, called an Einstein ring, occurs when massive objects can bend light due to their gravitational ...