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

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 ...

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

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

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.

"We've been able to show, for the very first time, that the sun's flare pulsations and Earth's atmosphere were pulsing in ...

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

A massive filament was blasted off from the Sun 's surface as the solar activity is reaching its peak. Space weather monitor ...

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

A rare geomagnetic storm may bring the Aurora Borealis to 8 U.S. states, offering stunning night skies and potential radio ...