Simulation of the tidal stream in the Sombrero Galaxy (M104) (video) Instituto de Astrofísica de Canarias (IAC) Share Print E-Mail Loading video... Caption An image of the galaxy is shown on the left and a simulation movie that matches the current location of the flow is shown on the right. Credit Denis Erkal (University of Surrey, UK), David Martínez-Delgado (IAA-CSIC). 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.