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

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

Solar storms pose a significant threat to power grids and nuclear facilities, with increasing risks due to the Sun's peak activity and our reliance on technology.

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

Last spring, the strongest geomagnetic storm in two decades slammed Earth, producing light displays across the Northern ...

As Europe increases its reliance on solar energy to meet climate and energy security targets, a growing atmospheric ...

In the air, the threat of higher radiation exposure, as well as communication and navigation losses, forced trans-Atlantic flights to change course.

With the sun still highly active in 2025, many are asking whether such a breathtaking event could happen again.

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

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