https://www.dailyexcelsior.com/what-are-auroras-and-why-do-they-come-in-different-shapes-and-colours-two-experts-explain/
Melbourne, Mar 29: Over millennia, humans have observed and been inspired by beautiful displays of light bands dancing across dark night skies. Today, we call these lights the aurora: the aurora borealis in the northern hemisphere, and the aurora australis in…
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