Radio Galaxy at 15GHz (image) University of New Mexico Share Print E-Mail Caption VLBA map of radio galaxy 0402+379 at 15 GHz. It hosts two supermassive black holes at its center, being denoted as C1 and C2. Credit UNM 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.