Solar Flare (IMAGE) Johns Hopkins University Caption New research led by a Johns Hopkins mathematical physicist focuses on the "misbehavior" of magnetic fields in solar flares. In this image, the Solar Dynamics Observatory (SDO) captured an X1.2 class solar flare, peaking on May 15, 2013. Credit NASA/SDO 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.