Juno Faint Aurora Animated (IMAGE) Southwest Research Institute Caption The SwRI-led Ultraviolet Spectrograph (UVS) orbiting Jupiter aboard NASA's Juno spacecraft allowed scientists to discover faint ring-like aurora features, shown here in false color expanding rapidly over time. Credit NASA/SWRI/JPL-Caltech/SwRI/V. Hue/G. R. Gladstone Usage Restrictions Images/videos may be used by the media and the public for educational and informational purposes only License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.