Multiple CMEs are heading toward Earth, with G1-G2 geomagnetic storm conditions possible as the holiday weekend begins.

On May 10, 2024, a barrage of coronal mass ejections slammed into Earth’s magnetic field, producing the most intense ...

A burst of solar activity at the end of June has drawn the attention of space weather forecasters around the world after a ...

Solar storms may influence weather across North America within hours - a surprising connection between space weather and ...

Days after Earth was impacted by several coronal mass ejections – explosions of plasma and magnetic material from the Sun – forecasters say a recent solar flare could be directed at us, potentially ...

A gigantic solar eruption in November 2021 defied expectations. Two spacecraft—Solar Orbiter at 0.85 AU and Wind at 0.98 AU—watched the same coronal mass ejection (CME) as it zoomed through the solar ...

A massive solar eruption has launched a fast coronal mass ejection towards Earth. It is arriving today. Nasa has issued a G3 ...

The regular solar cycle is a mere climate murmur, but sudden geomagnetic jolts are a different story. These high-altitude outbursts appear to be hijacking the polar vortex to rewrite weather on the ...

In May 2024, auroras were observed at unusually low latitudes across the globe, lighting up skies that rarely see such ...

NOAA says SOLAR-1 is now fully operational, providing faster warnings of solar storms that can disrupt GPS, communications, satellites and power grids.