At times, the sun ejects energetic material into space, which can have consequences for space-based and even ground-based ...

Scientists have pulled back the curtain on one of the most extreme solar regions seen in decades, tracking it almost nonstop ...

The massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar ...

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

Scientists tracked active solar region NOAA 13664 for 94 days, showing how persistent magnetic complexity drives flares and ...

A team of researchers tracked an unusually intense region on the sun from its birth to its decay, capturing its activity over ...

At times the sun ejects energetic material into space which can have consequences for space-based and even ground-based ...

Scientists observed a single solar active region continuously for 94 days, revealing how magnetic fields grow and trigger ...

The Sun looks like a warm yellow sphere with a surface covered with glowing messy hair. The yellow glow extends to the edges of the image, with some regions brighter than others. Many bright yellow ...

NASA and the National Oceanic and Atmospheric Administration have launched three new missions to enhance understanding of solar wind and space weather. Three spacecraft were sent up this past week on ...

What: A major coronal hole on the Sun is releasing high-speed solar wind toward Earth, driving recent auroral activity and space weather disturbances. Coronal holes are cooler regions where the Sun’s ...