Aurora - Fire in the Sky

In Earth's polar regions, the aurora - a ghostly flicker and colorful glow - mysteriously brightens the night sky. One of the most incredible natural phenomena in the world, the array of colors in the aurora is a source of endless theory and wonder. What creates such beauty and spectacle?

WETA Passport

Stream tens of thousands of hours of your PBS and local favorites with WETA Passport whenever and wherever you want. Catch up on a single episode or binge-watch full seasons before they air on TV.