have u watched the 迪士尼 movie ''brother bear''?
if yes,then u must have seen the amazing lights in the sky which in this movie they're called:where the lights touch the earth.
some people think 迪士尼 has only imagined this lights but they're absolutely wrong!

All it takes is for the earth to have an atmosphere and the sun to eject ions at speeds up to 1200 km/second then BAM! You’ve got some 不可思议的 mother nature action. Imagine what people must have thought, thousands of years ago, when they saw these streams and swirls of light and color in the evening sky. Watching this spectacular...