Major Moons of Saturn Converted to Musical Notes (image) University of Toronto Share Print E-Mail Caption The orbital periods, scaled frequencies, and musical notes of Saturn's major moons. The frequencies have been increased by 27 octaves from their true values by astrophysicists at the University of Toronto so they can be heard by human ears. Credit Credit: SYSTEM Sounds/NASA/JPL-Caltech/Elisabetta Bonora/Marco Faccin Usage Restrictions None 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.