On February 4, 2026, the Sun unleashed an intense X4.2 solar flare, sparking significant radio blackouts across parts of ...
A rapidly growing sunspot has fired off at least 18 M-class and three X-class flares in just 24 hours, including an intense X8.3 eruption.
A powerful solar storm lit skies far beyond the poles, revealing how Earth’s magnetic shield protects the planet during ...
The Biggest Aurora of 2026 (So Far) Is Coming Tonight: Here's How and Where to See It ...
According to US National Oceanic and Atmospheric Administration (NOAA), sustained or intensifying G4 conditions could cause the auroral oval to expand significantly, potentially making the northern ...
A powerful X1.9 solar flare erupted on January 18, launching a fast coronal mass ejection toward Earth. Forecasters warn of ...
The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.
Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. A geomagnetic storm ...