Scientists predict solar storms to protect technology and astronauts

Scientists at Aberystwyth University have developed a method to predict solar storm impacts on Earth by analyzing coronal mass ejections (CMEs) from the sun. By determining the "critical height" of magnetic instability, researchers can forecast the speed and arrival time of CMEs, which travel between 100 km/sec and 3,000 km/sec. Accurate predictions can help protect satellites, power grids, and astronauts from potential damage during heightened solar activity.