An aurora borealis glows a faint purple in the night sky in the district of Märkisch-Oderland in East Brandenburg. | Photo: Getty Images

The National Weather Service’s Space Weather Prediction Center (SWPC) issued a rare “severe” geomagnetic storm watch for the US for Friday night. The Met Office weather service also issued a similar watch for the UK for Friday and Saturday. They’re worried about coronal mass ejections (CMEs), explosions of plasma and magnetized particles...

Continue Reading A rare geomagnetic storm is heading to Earth — here’s what it means for critical infrastructure