Minor or greater geomagnetic storms are expected later this week, potentially bringing the phenomenon to more states, ...

A coronal mass ejection -- a massive burst of solar material and magnetic field from the sun's outer atmosphere -- is ...

Virtually moonless night skies will create perfect conditions — if skies are clear — for a possible geomagnetic storm on ...

Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

A coronal mass ejection from the Sun is expected to arrive by midday, potentially causing “strong” geomagnetic storms and ...

NOAA is predicting northern lights from Washington, to Michigan, to New York and Maine Tuesday. Here's what time to look up.

The same geomagnetic storm that makes aurora sightings likely can disrupt power systems, navigation signals, and satellites.

A powerful M8.1 solar flare sent a full-halo coronal mass ejection toward Earth, and scientists expect it to trigger strong ...

Although forecasters are predicting a lower-level geomagnetic storm on Tuesday, they say people in many states may get a good ...

Space weather officials warn of potential satellite, GPS and radio disruptions from solar eruption - Anadolu Ajansı ...

A massive geomagnetic superstorm in May 2024 gave scientists an unprecedented look at how Earth’s plasma shield collapses and slowly rebuilds under extreme solar pressure. Using the perfectly ...

If you have a clear sky this evening, the NOAA Space Weather Prediction Center upgraded their watch to a Strong (G3) ...