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There is a mystery lighting up the northern hemisphere — thin ribbons of glowing purple and green that have come to be known to photographers and scientists as “Steve.”
At first glance, an amateur might look up at the night sky
This story was originally published on CBC News. To read the rest of this news worthy story, please visit https://www.cbc.ca/news/canada/calgary/steve-northern-lights-not-aurora-1.4792483?cmp=rss.