The lights have been appearing since the 1930s. Researchers believe that ionized iron dust causes the lights in the skies, but it's hard to tell. It's basically a form of an aurora borealis, but even more peculiar.
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The Most Unexplainable Places on Earth
The More You Know
- The world's oldest operating library is in Morocco.
- Tic Tac mints are named after the sound their container makes.
- Some cats are allergic to people.
- The voices of Mickey and Minnie Mouse got married in real life.