Aurora Borealis Lights Up Skies Over North America During Major Geomagnetic Storm
FORT MCMURRAY, Alberta — The skies over Fort McMurray and much of North America were illuminated by the aurora borealis as one of the largest geomagnetic storms of the century took place. The storm was triggered by a coronal mass ejection (CME) from the sun on Oct. 8, which sped toward Earth at more than […]