These findings suggest that even a medium-sized sunspot group triggered one of the most extreme magnetic storms in history. Hayakawa and his colleagues extended their investigations of the ...

Forecasters of space weather keep an eye on the sun to stay ahead of eruptions of solar material that have the ability to shut down power grids on Earth, disrupt aircraft routes, global communications ...

A study published in the journal Earth and Planetary Science Letters has uncovered evidence of an extreme ancient solar storm ...

Sunspots are highly magnetic regions of cooler material ... the most energetic coronal mass ejection in history — a show-stopping solar storm that had lit up the heavens with the aurora.

NASA’s Parker Solar Probe detected a powerful magnetic explosion providing new data on magnetic reconnection, important to ...

"Jenn was a brilliant scientist and a beloved friend and colleague who dedicated her life to understanding geomagnetic storms ...

A storm as ferocious as the one of 12,350 BC would likely cause complete mayhem if it were to strike Earth and its ...

magnetic monster that socked Earth’s atmosphere on April 15. The result? A global rave in the sky. Experts at NOAA’s Space Weather Prediction Center had warned of a G3-level storm for April 16 ...

A geomagnetic storm watch is in effect for Sunday night. Authorities from the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center said a coronal mass ejection will likely ...

These findings suggest that even a medium-sized sunspot group triggered one of the most extreme magnetic storms in history. Hayakawa and his colleagues extended their investigations of the ...