The decision comes as the Voyager spacecraft face diminishing power supplies due to the gradual decay of their radioactive ...

Astronomers finally spotted evidence of auroras on Neptune after years of searching, raising new questions about the planet.

Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...

Hints of auroras were first faintly detected in ultraviolet light during a flyby of the Voyager 2 spacecraft in 1989.

NASA’s Webb Space Telescope was finally able to capture bright auroras on Neptune—the most distant planet in our solar system ...

Astronomers, using the James Webb Space Telescope, captured the first direct images of Neptune's auroras, revealing light ...

NASA's James Webb Space Telescope has captured a detailed image of Neptune's auroras, making it the first observatory to do ...

Using Webb’s near-infrared spectrograph, astronomers have captured new images of Neptune that finally reveal the planet’s ...

For the first time, the James Webb Space Telescope (JSWT) has revealed bright auroral activity on the planet Neptune.

The James Webb Space Telescope identified the lights in the distant planet’s atmosphere, which could not be seen by earlier ...

WASHINGTON — Neptune's glowing auroras have been captured in the minutest detail yet by NASA's James Webb Space Telescope.

In a potential step toward sending small spacecraft to the stars, researchers have developed an ultra-thin, ultra-reflective ...