Air & Space Magazine Swirling Saturn The Cassini spacecraft took this image of the top cloud layer on Saturn, which astronomers study to improve their understanding of fluid dynamics. NASA/JPL-Caltech/Space Science Institute December 23, 2014 ShareCopy linkEmailSMSFacebookXRedditLinkedInBlueskyPrintAdd as preferred source You Might Also Like Huddling Moons May 4, 2016 Icy Tethys April 19, 2017 Triple Crescent July 27, 2015 Dive Preparation October 21, 2016 Hanging on the Rings November 24, 2014 Get the latest stories in your inbox every weekday. Email Powered by Salesforce Marketing Cloud (Privacy Notice / Terms & Conditions)