The interaction between these incoming particles and the atmosphere's resident particles causes dancing, glowing lights ...

Astronomers had observed auroras on all other planets in the Solar System, and spotting one in Neptune completes the list.

After Friday's spectacle, a "planet parade" of this size won't appear in the night sky for several years, experts say.

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

Neptune's unique blue light. The planet's auroras are captured vividly in great detail by NASA's Webb telescope ...

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

James Webb Space Telescope captures Neptune’s auroras, revealing new details about its atmosphere and magnetism.

NASA’s James Webb Space Telescope used its Near-Infrared Spectrograph to capture Neptune’s auroras in stunning detail.

Uranus emits more energy than it gets from the sun, two new studies report — a discovery that contradicts findings from the venerable Voyager spacecraft. When Voyager 2 sped past Uranus on ...