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

Solar physicists say they have found a key source of intense gamma rays unleashed when Earth's nearest star produces its most ...

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

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

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

A new solar storm is approaching. In 2025 there were several, but they did not have serious consequences. Now, the US National Oceanic and Atmospheric Administration (NOAA) has iss ...

The star at the center of the solar system does more than provide light and warmth. It also acts as the most powerful particle accelerator in the neighborhood, whipping electrons to near-light speed ...

Learn about the longest observation of an active solar region, a feat that could start a path to improved solar storm ...

The "milestone in solar physics" will help scientists better understand space weather and its impact on our tech-dependent ...

The eruption was accompanied by a CME, which is currently under analysis to assess whether any part of it is headed for Earth. When you purchase through links on our site, we may earn an affiliate ...

KENNEDY SPACE CENTER — SpaceX launched three satellites early Wednesday on a million-mile trip to tackle the mysteries of space weather, including how to protect from the sun’s disruptive and ...