Aurora alert! The colossal solar storm could impact and trigger impressive northern lights.
The most powerful solar flare of 2026 so far is racing toward Earth, riding on the heels of a historic radiation storm and threatening fresh radio blackouts just as power grids and satellites are ...
By tracing solar flare gamma rays, scientists gain new insight into particle behavior that shapes space weather forecasts.
Earth faced its most violent solar assault of 2026 when an X-class flare erupted from the sun's surface on January 18, ...
A NOAA forecast has Northern Lights visible in northern U.S. states overnight on Monday, Jan. 19 through Tuesday, Jan. 20, as ...
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.
A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.
The sun recently erupted with a potent X-class solar flare, triggering a fast-moving coronal mass ejection (CME) that is ...