Birth of Massive Black Holes (VIDEO) Georgia Institute of Technology This video is under embargo. Please login to access this video. Caption This two-part visualization by the Advanced Visualization Lab at the National Center for Supercomputing Applications starts shortly after the Big Bang, and shows the evolution of the first galaxies in the universe over the first 400 million years, in increments of about 4 million years. The second part of the visualization stops time at the 400 million year mark, and flies the viewer through the data, breaking down the different variables that are being visualized - filaments of dense gas, pockets of elevated temperature, ionized gas, and ultraviolet light. Credit Advanced Visualization Lab at the National Center for Supercomputing Applications 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.