and Feb. 1. Keep up with current northern lights forecasts and geomagnetic storm warnings with our aurora forecast live blog. A massive 500,000-mile-wide (800,000-kilometer) coronal hole in the ...

Every once in a while, you hear talk about the chance to see the Northern Lights streak across the sky within the Lower 48.

The geomagnetic solar storm watch is issued when there is potential ... Click on the video below to watch a short animation showing how the northern lights form. Since Wednesday, the sun has ...

The company said as many as 40 of the 49 satellites launched last week were affected by a geomagnetic storm on Feb. 4, causing them to fall out of orbit. Photo: Eddie Irizarry/Sociedad de ...

As a result, the SWPC issued a "Severe" Geomagnetic Storm Warning, which was extended through Wednesday night. Severe geomagnetic storms are not frequent but not uncommon. A severe solar storm can ...