A look at various cosmic phenomena, both "good" – such as the beauty of the aurora borealis, the thrill of a meteor shower, the miracle of photosynthesis, and the "bad" – such as UV radiation that can "get under our skin", and solar flare activity that can not only scramble electronics, but could threaten life on Earth.
Tags
History Channel, Louis C. Tarantion, Douglas J. Cohen, the universe, universe, documentary, free, watch, online, movie, film, video, top, doc, documentation, cosmic phenomena, uv, radiation, solar, flare, activity
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