Ganymede's auroras splinter into small, bright patches — structures that mirror features seen in Earth's own auroral displays.

Auroras on Jupiter's giant moon Ganymede look like Earth's northern lights, NASA spacecraft reveals

Source: space
Source Link: https://www.space.com/astronomy/jupiter/auroras-on-jupiters-giant-moon-ganymede-look-like-earths-northern-lights-nasa-spacecraft-reveals