First-ever ‘space hurricane’ detected over the North Pole

For the first time, astronomers have detected a powerful, 600-mile-wide (1,000 kilometers) hurricane of plasma in Earth‘s upper atmosphere — a phenomenon they’re calling a “space hurricane.”

The space hurricane raged for nearly 8 hours on Aug. 20, 2014, swirling hundreds of miles above Earth’s magnetic North Pole, according to a study published Feb. 22 in the journal Nature Communications.

Source link