The northern lights could be visible from the northern United States again on Tuesday, as a coronal mass ejection from the Sun is expected to arrive and cause strong geomagnetic storms. A coronal mass ...
This means northern and central Illinois have the best odds, particularly rural areas north of Interstate 80 and away from ...
Solar wind conditions are expected to intensify late Friday into Saturday as a high-speed stream from a coronal hole reaches Earth. (Photo by: Alan Dyer/VWPics/Universal Images Group via Getty Images) ...