The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...

A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

(NEXSTAR) – A solar radiation storm stronger than one we’ve seen in over two decades is in progress, the Space Weather ...

A powerful geomagnetic storm caused by an X-class solar flare and a fast-moving coronal mass ejection has disrupted Earth's ...

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

A NOAA forecast has Northern Lights visible in northern U.S. states overnight on Monday, Jan. 19 through Tuesday, Jan. 20, as ...

Federal forecasters are warning that a powerful X-class solar flare could trigger strong radio blackouts and strain power ...

Add Yahoo as a preferred source to see more of our stories on Google. Coronal mass ejections from the Sun can cause geomagnetic storms that may damage technology on Earth. NASA/GSFC/SDO In May 2024, ...

Imagine standing on a snowy mountain ridge. A single fracture forms in the ice crust, or a small patch of heavy snow shifts ...

ABC 7 meteorologist explains what causes geomagnetic activity and when auroras might be visible farther south.

The storm could also impact power systems and spacecraft operations.