Photo of Stars Analyzed in the Study (IMAGE) University of Hawaii at Manoa Caption Simulation of pulsations in the delta Scuti variable star called HD 31901. Credit Chris Boshuizen, Simon Murphy, Tim Bedding 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.