The Northern Lights are back, and they've brought more mysticism with them. In a YouTube video posted Wednesday, humpback whales can be seen swimming under the phenomenon, which is caused by collisions between electrons and gases in the atmosphere.

The original video, shot by Harald Albrigtsen, can be seen at NRK.

Read more about the Northern Lights here

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Corbin Spencer, right, field director of New Georgia Project and volunteer Rodney King, left, help Rueke Uyunwa register to vote. The influential group is shutting down after more than a decade. (Hyosub Shin/AJC 2017)

Credit: Hyosub Shin