Never-before-seen temperature and ion density measurements reveal that the effect of Jupiter's moons on its aurora are more complicated than scientists thought.

Jupiter's moons leave cold 'footprints' in the planet's auroras, James Webb Space Telescope finds

Source: space
Source Link: https://www.space.com/astronomy/jupiter/jupiters-moons-leave-cold-footprints-in-the-planets-auroras-james-webb-space-telescope-finds