Optical setup (IMAGE) Optica Caption The proof-of-concept experiment demonstrates the potential of dynamic tracking in larger-scale systems, such as gravitational-wave observatories. Credit Olivia Crowell, Louisiana State University Usage Restrictions None License Original 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.