A NASA-led study found a measurement flaw has led scientists to underestimate the upper limit of extreme solar storms.

A rare and powerful energy flare from the Sun has reached Earth, triggering what scientists describe as the most intense solar radiation storm in nearly two decades. While the event is of major ...

A team at the Applied Physics Lab is working to understand the complex science behind predicting invisible threats that can ...

Earth is currently under bombardment from one of the most powerful geomagnetic storm categories the Sun can unleash. Thanks to a giant eruption on the Sun and a large opening in its atmosphere, we're ...

The most extreme solar storms to strike Earth could have greater impacts on satellites, power grids and communications than ...

If a massive solar storm capable of wiping out power grids across the U.S. was headed toward Earth, could there be a way to ...

A powerful solar storm is expected to strike Earth on June 8, potentially creating dazzling auroras, disrupting communications and giving scientists a rare opportunity to study space weather.

New research led by NASA Goddard found persistent “erroneous measurements” skewing past estimates for how severe geomagnetic ...

A strong solar storm is nearing Earth, boosting aurora chances in Europe and possibly northern India. Space agencies are monitoring it; impacts on technology are expected to be manageable. Top viewing ...