Direct Collapse Black Hole Simulation (IMAGE) Georgia Institute of Technology Caption Image from the DCBH simulation shows density (left) and temperature (right) of an early galaxy. Supernovae shock waves can be seen expanding from the center, disrupting and heating the galaxy. Credit Georgia Tech Usage Restrictions None License Licensed content 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.