In a paper published in Geophysical Research Letters, researchers from Kyushu University report on the activity of sporadic E ...

NASA scientists are still making huge discoveries about the largest geomagnetic storm to hit Earth in two decades ...

X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of ...

The sun released its strongest X-class solar flare of 2025, raising chances for northern lights and warnings of possible tech ...

A 2024 geomagnetic storm exposed vulnerabilities on Earth, disrupted GPS, power grids, and is reshaping our view of solar ...

During a recent space storm simulation, the Earth was hit by the biggest geomagnetic storm in 20 years, helping NASA predict ...

Forecasters said a recent coronal mass ejection and high-speed winds from a spot on the sun’s surface may disrupt Earth’s ...

"It was a reminder that our sun is capable of producing these very disruptive events that can impact our critical ...

Solar material from the eruption will likely miss Earth. A massive solar filament erupted in dramatic fashion last night (May 12-13) around 8 p.m. EDT (0000 GMT), hurling a surge of material across ...

On May 14, 2025, a powerful X-class solar flare erupted from the sun, causing extensive R3-level radio blackouts across ...

What can the largest geomagnetic storm in decades teach scientists about extreme solar activity and how to prepare for it?

The effects of a recent coronal mass ejection could pull the northern lights to several states in the northern U.S. on ...