The sun is putting on a show. On Sunday the star unleashed several strong and bright solar flares, including one of the most ...

The sunspot region 4366 fired off dozens of powerful solar flares in 24 hours, including the single strongest flare since 2024. Auroras are possible later this week.

A rapidly growing sunspot has fired off at least 18 M-class and three X-class flares in just 24 hours, including an intense ...

Multiple M-class and X-class solar flares erupted within 24 hours as an active sunspot released intense radiation affecting ...

In a dramatic escalation of solar activity, the sun has unleashed an X8.3 flare — 2026’s strongest yet — causing radio ...

For the first time, scientists have used satellite data to create a 3D map of the sun's interior magnetic field, the ...

The sun released three X-class solar flares on Sunday evening, with the largest being an X8.1 flare, the third largest of ...

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

NASA researchers show that artificial intelligence can anticipate solar flare buildups by tracking subtle changes across the ...

The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.

Recently, the sun has experienced intense activity, producing 18 M-class flares and three X-class flares, including the ...

In an astonishing display of cosmic power, the Sun has unleashed 17 minor solar flares and three powerful X-class blasts in less than 24 hours, primarily due to a massive sunspot known as AR4366. This ...