"This is the largest solar radiation storm in over 20 years," the Space Weather Prediction Center said on Monday.
Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...
Earth is being hit by the strongest solar radiation storm in more than two decades, alongside a severe geomagnetic storm, ...
A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.