Our planet was rocked by some of the worst geomagnetic storms in more than 20 years. Triggered by a slew of solar flares, the ...

After a calm week, the sun erupted again. A powerful M5.1 solar flare burst from an emerging sunspot region, shaking the ...

Solar wind speeds remain elevated as an incoming coronal mass ejection approaches Earth, with forecasts indicating increased ...

The Sun has just unleashed an M5-class solar flare, a powerful burst of radiation that signals a clear uptick in solar activity as the current cycle heads toward its peak. While this event is not the ...

An international team of researchers tracked the active solar region using the Solar Orbiter spacecraft, a joint NASA and ...

A mesmerising side-view video of a massive solar flare goes viral with eerie crackling sounds from real Nasa data.

By combining European and U.S. space missions, scientists have achieved new insights into the sun’s most powerful activity ...

The sun is not only our closest stellar neighbor, it's also the star we understand the most. As we've observed it over the ...

Earth is facing a double coronal mass ejection impact today, January 3, 2026, potentially triggering G2-class geomagnetic ...

From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Thermal image of an eruption or flare on the surface of the ...

Dec. 15, 2006 — -- A large electromagnetic "storm" has broken out on the face of the sun, sending masses of charged subatomic particles through the space that surrounds planet Earth. Images from ...