Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

The northern lights may not have been as bright as you expected, but Earth’s atmosphere was still highly active.

While Earth is shielded from most harmful solar radiation, powerful coronal mass ejections can disrupt satellites, GPS, radio ...

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

The flare erupted from the sun’s active region 14341 at about 2:09 a.m. Beijing Time on Monday and was classified as an X1.9 ...

Earth is experiencing a severe solar radiation storm, the strongest in two decades. This event is disrupting satellite ...

A powerful solar storm lit skies far beyond the poles, revealing how Earth’s magnetic shield protects the planet during ...

The Southern Lights may be visible from South Africa this evening with the right equipment, as a solar storm is expected to ...

Discover how a severe geomagnetic storm, classified as G4, is affecting Earth and what SANSA warns about potential ...

NASA reported a significant X-class solar flare, specifically an X1.9 event, on January 18, which was captured by its Solar ...

A historic S4-severe solar radiation storm triggered rare auroral displays over the high-altitude desert of Ladakh. This ...