Study Suggests the Sun May Be Due for a Powerful Superflare
A moderate solar flare that erupted on 2 October 2014. The flare is the flash of light. (NASA/SDO)The Sun is far from tranquil. Its surface churns with convection, its magnetic field continuously snaps and reconnects, and it releases energy through violent flares and plasma bursts known as coronal mass ejections (CMEs).Most solar activity poses little...