View of actuators supporting the mirror (IMAGE) University of Arizona Caption An array of actuators (black cylindrical devices) connects the support structure with the telescope mirror resting on top of it. Using a sophisticated choreography of computer-controlled movements, the actuators work in concert to maintain the mirror’s precise shape while it is moved and tilted by the telescope and buffeted by wind gusts. Credit Daniel Stolte/University Communications Usage Restrictions This visual may only be used in the context of reporting on the research referenced in this news release. Credit must be provided as indicated. 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.