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.
‘Secret island’ on sun sparks surprise solar storm and stunning auroras across the US (photos)
A hidden magnetic island inside a coronal hole unleashed a surprise G3 storm, sparking dazzling displays across the US.
Aurora alert! Butterfly-shaped ‘hole’ in sun’s atmosphere could spark geomagnetic storm Sept. 13-14
Forecasters warn of possible G2 geomagnetic storms as a colossal coronal hole sends solar wind racing our way.
Cannibal solar storm sparks dazzling northern lights across Europe and North America (photos)
The cannibal solar storm didn't hit its full potential, but still put on a good show.
Northern lights may be visible in these 18 US states Sept. 1-2
Auroras may be visible from Alaska to Illinois as an incoming solar storm could spark geomagnetic storm conditions this Labor Day.
Aurora alert! Incoming cannibal solar storm could spark Labor Day northern lights show
A pair of solar eruptions may combine into a powerful "cannibal CME," boosting chances for dazzling auroras over Labor Day.
Northern lights may be visible in these 15 states tonight
Auroras may be visible from Alaska to Iowa as an incoming speedy solar wind could spark geomagnetic storm conditions overnight.