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

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

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

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

U S space agency NASA has outlined lessons that have been learned following the "Gannon storm" of May last year, the most severe geomagnetic storm in over two decades.

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

A year ago, an extreme solar storm caused impressive auroras around the world. NASA has now compiled a whole series of ...

A geomagnetic storm unleashed by the sun on Sunday could create colorful auroral displays over parts of the United States Wednesday and Thursday night.

A first-of its-kind space weather "tabletop" exercise has revealed major weaknesses in America's preparedness for severe ...

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

A spot on the sun’s surface will likely disrupt Earth’s magnetic field, pulling the phenomenon to more states, forecasters ...

Some states in the northern U.S. will likely have an opportunity to see the northern lights on Tuesday, as Earth’s magnetic ...