Severe geomagnetic storm could bring strongest Northern Lights display in years to UK

From the surface of our nearest star, a rare and powerful eruption has sent a wave of charged particles toward Earth, arriving not as destruction but as spectacle and disruption in equal measure. A G4 geomagnetic storm — among the most severe in recent memory — is now pressing against the planet's magnetic field, painting the upper atmosphere in light while quietly unsettling the invisible networks modern life depends upon. It is a reminder, arriving on schedule from 93 million miles away, that humanity's most sophisticated technologies remain guests within a much older and more powerful syste