Since Friday, May 11, the Aurora Borealis, or northern lights, have been a blinding spectacle within the night skies of the United States, Canada and Europe. High-energy particles from the sun interact with the Earth’s magnetic field, creating blinding and engaging geomagnetic storms.
The rare natural phenomenon, not commonly seen since 2003, transformed European and North American skies into sensible shades of interstellar scarlet, pink, purple, blue and green in a unprecedented display that captivated tens of millions of stargazers .
ForbesSee beautiful photos of the August supermoon shining over the worldFrom Cecilia Rodríguez
These extraordinary phenomena, most pronounced near Earth’s magnetic poles, occur when the Sun releases large clouds of particles called “coronal mass ejections.” [CMEs]“or solar storms heading toward Earth.”
The powerful solar ejections that led to the rare Northern Lights on Friday and Saturday were observed across Europe in Germany, Spain, Great Britain, Ireland, the Netherlands, the Czech Republic and within the United States as far south as Alabama, Texas and Southern California.