Saturn's Hexagon (image) American Geophysical Union Share Print E-Mail Caption This shows Saturn's hexagon in an image taken by the ISS instrument onboard the Cassini spacecraft on Feb. 26, 2013. Credit Planetary Science Group UPV / EHU-Cassini NASA / ESA. Usage Restrictions Supplied credit must be used. Share Print E-Mail 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.