A rare solar storm, the strongest in over 20 years, disrupted signals and lit skies with vivid auroras worldwide, raising ...

A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

“An S4 severe solar radiation storm is now in progress—this is the largest solar radiation storm in over 20 years,” SWPC declared on X. The storm is still ongoing, with a potential impact on space ...

Earth is currently under bombardment from one of the most powerful geomagnetic storm categories the Sun can unleash. Thanks ...

Solar radiation storm alerts are active! Discover how this S4-level event triggers the Northern Lights tonight and its impact ...

Auroras linked to a severe solar storm did not appear over much of Alberta until very late Monday night and into early ...

F or all of its life-sustaining energy, the sun is pretty chaotic. Roiling plasma covers its surface along with fluidic snarls of magnetic fields that birth solar flares. These fiery outbursts occur ...

Earth is currently being bombarded by the most intense burst of solar radiation in more than two decades, a storm powerful ...

The sun has ejected the largest solar radiation storm in over 20 years. The phenomenon caused northern lights to appear in ...