Powerful geomagnetic storm sparks stunning northern lights across North America (photos)
The storm hit earlier than predicted, surprising skywatchers with a delightful aurora show.
Northern lights may be visible in 22 US states tonight
Auroras may be visible from Alaska to Illinois as geomagnetic storm conditions are predicted to continue tonight.
Surprise geomagnetic storm arrives early as NOAA warns more solar impacts are on their way
Northern lights danced overnight and more displays may follow tonight, as solar storms continue.
Northern lights may be visible in 14 US states tonight
Auroras may be visible from Alaska to New York as geomagnetic storm conditions are predicted for tonight.
Northern lights may be visible in 15 US states tonight
Auroras may be visible from Alaska to Iowa as geomagnetic storm conditions are predicted for tonight.
Aurora alert! 4 coronal mass ejections are racing toward Earth and could spark impressive northern lights this week
Scientists say a train of CMEs could impact Earth's magnetic field Oct. 15–17, bringing a chance of northern lights across northern North America.
Colossal ‘hole’ in the sun could spark impressive auroras this weekend
The sun's returning coronal hole could stir up geomagnetic storms and dazzling auroras under clear, dark skies this weekend.
Auroras may get stronger within the next 2 years as the sun enters a turbulent decline with a ‘last gasp’ finale
Auroras aren't over: the sun's decline brings more storms, and a 'last gasp' finale could light up skies in the next 2 years.
Northern lights may be visible in these 12 US states tonight
Auroras may be visible from Alaska to New York as geomagnetic storm conditions are predicted to continue tonight.
Northern lights may be visible in these 7 US states (and maybe more) tonight
Auroras may be visible from Alaska to Idaho as geomagnetic storm conditions are predicted to continue tonight.