Asymmetrical Magnetic Reconnection (IMAGE) Southwest Research Institute Caption On Earth's dayside, magnetic reconnection is asymmetric - meaning it flings particles, like ions and electrons, unequally in different directions. In this simulation, particles are seen primarily moving upwards away from the site of reconnection along the black magnetic field lines. Credit Michael Hesse/NASA Goddard/Joy Ng Usage Restrictions Images/videos may be used by the media and the public for educational and informational purposes only. 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.