Beneath The Polar Night, Europe Digs To Unearth Rare Earth Treasure
In the depth of Arctic winter, when temperatures plunge to minus 20 degrees Celsius, where daylight rarely arrives, Sweden’s northernmost town of Kiruna eagerly awaits for a brief window of two or three hours each day, for what’s called the phenomenon of civil twilight. The visibility extends beyond a few metres through snow-laden air, but […]