The sun is experiencing a violent solar storm, releasing one of the strongest solar flares seen in the past 30 years ...

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

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.

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

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

The flare was part of a series of three X-class solar eruptions that occurred between late February 1 and early February 2.

Most cosmic disasters are incredibly unlikely to ever affect Earth—but solar flares are different. These massive eruptions ...

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

Solar Orbiter captured the most detailed view of a solar flare, observing the build-up of events that lead to the explosion.

"This is one of the most exciting results from Solar Orbiter so far." ...

Just as avalanches on snowy mountains start with the movement of a small quantity of snow, the ESA-led Solar Orbiter ...

Solar Orbiter observations show that a medium-class solar flare formed through cascading magnetic reconnection events, ...