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

If Earth had Auroras in similar areas to Neptune, they wouldn't be in the poles - but near Japan and Argentina.

When NASA's Juno spacecraft first flew by Jupiter on August 27 ... NASA also released an eerie infrared image of a southern Jovian aurora: The images come from just the first of 36 flybys that ...

"Neptune was the missing piece of the puzzle when it came to detecting auroras on the giant planets," said the European Space ...

"It was so stunning to not just see the auroras, but the detail and clarity of the signature really shocked me." ...

Despite “successful detections” on Jupiter, Saturn and Uranus, astronomers had yet to confirm or obtain images of Neptune’s aurora until nearly two years ago, when Webb’s Near-Infrared ...

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

"These electrons gain energy from the interaction between Io and Jupiter's magnetic field," said ... atoms and molecules and even creating aurora." In the 1990s, NASA's Galileo mission discovered ...

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