The strongest solar flare since 2017 exploded on the sun late on Friday as a massive display of aurora took place on Earth. This latest solar flare came from a sunspot region called 3664, activity ...

The biggest solar flare in nearly 20 years has erupted from the sun, sparking radio blackouts across North and South America. It was rated an X8.7-class flare—the most powerful since 2005—and was ...

On May 13, 2025 and May 14, 2025, the sun fired solar flares, and the radiation of those flares triggered radio black outs in some parts of the world, according to a forecast discussion from the ...

Space weather forecasters are watching for faint CMEs that could reach Earth later this week. After more than three weeks without a powerful solar flare, the sun has suddenly ramped up its activity, ...