BBH Talk Matias Zaldarriaga (IMAGE) Institute for Advanced Study Caption Matias Zaldarriaga, Professor in the School of Natural Sciences, describes the results of his team's search for new events in the publicly available LIGO data that nearly doubles the catalog of binary black hole mergers. Credit Lee Sandberg 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.