Aurora alert! The colossal solar storm could impact and trigger impressive northern lights.

Earth faced its most violent solar assault of 2026 when an X-class flare erupted from the sun's surface on January 18, ...

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

A NOAA forecast has Northern Lights visible in northern U.S. states overnight on Monday, Jan. 19 through Tuesday, Jan. 20, as ...

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

The massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar flares, including a hidden X-class outburst, a new paper reveals. The study sets ...

An X-class solar flare has produced an Earth-directed coronal mass ejection, increasing solar activity and raising the likelihood of geomagnetic impacts within 24 hours.

The sun recently erupted with a potent X-class solar flare, triggering a fast-moving coronal mass ejection (CME) that is ...

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

A coronal mass ejection, or CME, is a massive cloud of solar plasma and magnetic field that can be hurled into space ...

By tracing solar flare gamma rays, scientists gain new insight into particle behavior that shapes space weather forecasts.

The magnetic plasma cloud ejected by the Sun as a result of the strongest flare since the beginning of the year will reach ...