Scientists looked at Jupiter's massive auroras using the James Webb and Hubble Space Telescopes — and found a mystery they can't fully explain.

In May 2024, powerful solar activity triggered jaw-dropping northern lights much farther south than usual, turning the sky mesmerizing shades of pink, green and purple over wide areas of the planet. But on Jupiter,

New observations from NASA's James Webb Space Telescope have revealed that auroras on Jupiter are hundreds of times brighter than those seen on Earth.