The various colors are developed by distinct energetic states getting initiated in several molecules. The northern lights are not dangerous to Earth, though the solar plasma that produces them can and does affect technological infrastructure. Earth commenced experiencing a “historic” geomagnetic storm Friday, which trailed to the weekend. NOAA issued https://northern-lights-tonight-n01222.activoblog.com/35929653/5-easy-facts-about-northern-lights-tours-described