Fireworks or Outer-Space Lightning?

From the creator

When Space Station astronauts took photos that appeared to show a bizarre force over Earth, many theories arose. Could it be lasers? Fireworks? The answer is actually MUCH cooler. Watch full episodes of NASA's Unexplained Files: https://www.sciencechannelgo.com/nasas-unexplained-files/ Subscribe to Science Channel: http://bit.ly/SubscribeScience

Published 2016-10-20 · Watch on YouTube ↗
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