Laser Interferometer Gravitational Wave Observatory (IMAGE) Arizona State University Caption Built to feel rather than see, the Laser Interferometer Gravitational Wave Observatory, located in Livingston, La., USA, is a highly sensitive observing tool designed to find gravitational waves. Credit LIGO Scientific Collaboration 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.