WASHINGTON — (AP) — Jupiter's dazzling auroras are hundreds of times brighter than those seen on Earth, new images from the James Webb Space Telescope reveal.
The solar system's largest planet displays striking dancing lights when high-energy particles from space collide with atoms of gas in the atmosphere near its magnetic poles, similar to how the northern lights are triggered on Earth.
But Jupiter's version has much greater intensity, according to an international team of scientists who analyzed the photos from Webb taken on Christmas in 2023.
Webb previously captured Neptune's glowing auroras in the best detail yet, many decades after they were first faintly detected during a flyby of the Voyager 2 spacecraft.
___
The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group and the Robert Wood Johnson Foundation. The AP is solely responsible for all content.
Copyright 2025 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed without permission.
Sign Up
