Editor's note: This article was updated on Nov. 12 at 11 a.m. after two of the three incoming CMEs hit Earth overnight. The combined solar outbursts triggered a severe G4 geomagnetic storm, resulting ...
A billion-ton burst of solar material is racing through space toward Earth, arriving in hours and expected to unleash a G3–Strong geomagnetic storm. This fast-moving coronal mass ejection will be ...
Dazzling auroras delighted sky-gazers Tuesday night, even in southern U.S. states such as Florida where they rarely make an appearance — and more colorful displays are expected again Wednesday as ...
NEW YORK — Space weather forecasters issued an alert on Tuesday for incoming severe solar storms that could produce colorful northern lights and temporarily disrupt communications. The same solar ...
For two nights, dazzling auroras delighted sky-gazers in unexpected places, including in the US as far south as Florida. The cause: dual solar storms unleashed by the sun reaching Earth. A severe ...