Science
People have long claimed to hear the northern lights. Are the reports true? – Livescience.com
Or is it just an illusion?

This drawing by Adam Paulsen shows his observation of the aurora from Godthaab, Greenland, on Nov. 15, 1882. (Image credit: Adam Paulsen/The Royal Society Journal of the History of Science/CC By 4.0)
It’s a question that has puzzled observers for centuries
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