Another powerful magnetic storm is expected to hit Earth this week on June 15, also reaching a red level with a K-index of ...

Some of the strongest northern lights displays in the last 500 years likely occurred in May, according to NASA, following what the agency called the strongest magnetic storm to reach the Earth in ...

Aurora chasers are on high alert for powerful geomagnetic storm conditions on Dec ... A CME — a vast plume of plasma and magnetic field — was hurled out into space by the sun on Dec.