Solar Flare (IMAGE) University of Arizona Caption A solar flare erupts from the sun's surface in this image captured by NASA's Solar Dynamics Observatory in 2012. On rare occasions, much more extreme solar storms affect the Earth in a way that if they happened today, they likely would devastate modern communication infrastructure on a large scale. Credit Courtesy of NASA/SDO and the AIA, EVE, and HMI science teams Usage Restrictions No restrictions. License Public Domain 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.