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

The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.

Aurora alert! The colossal solar storm could impact and trigger impressive northern lights.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Sunspot AR 13364 grew to be up to 15 times wider than Earth and unleashed nearly 1,000 different ...

A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

Earth is currently under bombardment from one of the most powerful geomagnetic storm categories the Sun can unleash. Thanks ...

OVRO-LWA radio data contrasts a quiet day (Sept. 29, 2025) with the hours after the X1.7-class flare recorded at 2:35 ET on Nov. 9. The type III radio bursts, shown in the radio dynamic spectrum ...

A solar radiation storm stronger than one we’ve seen in over two decades is in progress, the Space Weather Prediction Center ...

Solar flares, the sudden bursts of radiation that erupt from the Sun’s atmosphere, have become a topic of intense scrutiny for scientists. The potential of these flares to disrupt power grids and ...

The reliability of high-tech, miniaturized technologies is something easily assumed, but could they be reaching their peak? The looming presence of recent solar flare activity impacting communications ...

The sun recently erupted with a potent X-class solar flare, triggering a fast-moving coronal mass ejection (CME) that is ...