Editor
An unusually strong solar storm hitting Earth produced stunning displays of colour in the skies across the Northern Hemisphere early on Saturday, with no immediate reports of disruptions to power and communications.
The US National Oceanic and Atmospheric Administration issued a rare severe geomagnetic storm warning when a solar outburst reached Earth on Friday afternoon, hours sooner than anticipated.
The effects of the northern lights, which were on display in the United Kingdom, were due…
