The planet’s elusive aurorae are much colder than expected, which is how they evaded detection for so long.

In a study published on Wednesday in the journal Nature Astronomy, scientists say unique auroras are visible on either side ...

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

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges ...

Astronomers have just revealed that a day on Uranus is longer than was previously thought, at 17 hours, 14 minutes and 52 seconds. This is 28 seconds longer than the previous estimate, which was made ...

(CNN) - New images from the James Webb Space Telescope are showing auroras around Neptune for the first time ... Space Telescope captured the glow of aurora activity. In a study published on ...