Earth is currently under bombardment from one of the most powerful geomagnetic storm categories the Sun can unleash. Thanks to a giant eruption on the Sun and a large opening in its atmosphere, we're ...

"This is the largest solar radiation storm in over 20 years," the Space Weather Prediction Center said on Monday.

On February 4, 2026, the Sun unleashed an intense X4.2 solar flare, sparking significant radio blackouts across parts of ...

The last powerful solar radiation emerged during Halloween in 2003.

The largest solar radiation storm in more than 20 years hits Earth, according to the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center. This will be the ...

A solar radiation storm stronger than one we've seen in over two decades is in progress, the Space Weather Prediction Center announced Monday.

You may not have noticed—how could you?—but Earth recently went through a rare S4 solar radiation storm, the strongest one we ...

According to the NOAA space weather forecasters, geomagnetic activity is ramping up just enough to make aurora viewing ...

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

Powerful solar activity released by the sun likely created dazzling auroral displays in unexpected areas Monday evening and early Tuesday morning. It could also disrupt satellite-based communications ...