A new solar storm is approaching. In 2025 there were several, but they did not have serious consequences. Now, the US ...

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

The sun erupted with an X1.9-class solar flare. NASA's Solar Dynamics Observatory captured the blast in multiple wavelengths.

Like the number of sunspots, the occurrence of solar flares follows the approximately 11-year solar cycle. But as the current Solar Cycle 25 approaches its peak, how are the number of solar flares ...

Space weather observers warn that the Van Allen radiation belts are now fully charged after repeated solar storms, raising ...

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

Three strong Class M flares were recorded on the Sun. This was reported on December 29 on the website of the Laboratory of ...

A strong solar flare slightly less powerful than the one that caused May’s dazzling lights is expected to cause intense Northern Lights sightings across several U.S. states over the next few days.

While the Sun’s solar flares strongly correlate with sunspots, observations of more than 14,000 other stars show this is not generally the case.

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The powerful belch of material ejected during a solar flare may be way hotter than scientists thought it was. A new mathematical analysis suggests that the engine driving solar flares is far more ...