Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.
As this month's string of powerful X-class solar flares sparked brilliant auroras that lit up skies across an unusually wide ...
The geomagnetic storm watch has been upgraded for Wednesday, Nov. 12 as a severe geomagnetic storm is now expected. A severe (G4) geomagnetic storm watch has been issued for Wednesday, Nov. 12 as the ...
Increased solar flare activity could cause geomagnetic storms, NOAA says, which could affect certain technologies and migrating animals.
NEW YORK (AP) — Solar storms brought colorful auroras to unexpected places on Tuesday night, and there could be more to come. Space weather forecasters confirmed that storms reached severe levels, ...
Astronomers detected a storm on a star other than our Sun for the first time, in an explosion so violent it could strip away the atmosphere of nearby planets.
Solar storms brought colorful auroras to unexpected places in the U.S. on Tuesday night, and there could be more to come. Space weather forecasters confirmed that storms reached severe levels on ...