The X1.1 eruption briefly disrupted radio communications across the daylight side of Earth.

The Sun has produced another powerful X-class solar flare, underscoring the heightened activity of Solar Cycle 25 and ...

A strong X1.3 solar flare produced a striking red, white and blue display in imagery from the Solar Dynamics Observatory over ...

Forecasters expect a coronal mass ejection and a powerful X-class solar flare could impact the Earth starting on Thursday.

A solar storm traveling at 1,400 kilometers per second is set to strike Earth on Monday. NASA has issued an alert for a strong G3-class geomagnetic storm. This event is likely to produce colorful ...

The sky is sizzling with cosmic potential! Over the past 24 hours, the sun has been especially active, unleashing a rapid-fire series of powerful solar flares, including an X8.3-class eruption, which ...

Photo provided to chinadaily.com.cn] Earth experienced its strongest geomagnetic storm since January after a solar eruption ...

A solar flare from sunspot 4479 triggered a brief radio blackout over parts of North America and the Pacific. Forecasters are ...

When you look up at the sky on a sunny day, the sun might seem like a bright spot, unchanging in the sky. But the sun is a complex, dynamic celestial body, wrapped in electrical currents and magnetic ...

Space enthusiasts have been put on alert after Nasa released a stunning image of solar flares this week. NASA officials observed three strong solar flares emanating from the sun on Wednesday morning.