The storm should arrive today or tomorrow, and could bring with it some brilliant aurorae.
A coronal mass ejection from the sun is expected to trigger a G3 geomagnetic storm, causing the northern lights.
A geomagnetic storm is expected to blast Earth tomorrow after the sun fired a plume of plasma and high-energy particles ...
The sunspot AR3835 erupted on Sunday (Sept. 22) during Earth's equinox when even a glancing blow can cause a geomagnetic ...
(NEXSTAR) — It was an active weekend for the sun, which hurled multiple solar flares into space that impacted Earth, bringing the northern lights to part of the U.S. and sparking an alert from ...
Partial lunar eclipse, supermoon will happen at same time Tuesday night Conditions sparked by the CMEs became so strong Monday night that the SWPC issued a “severe geomagnetic storm alert ...