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Astronomy Picture of the Day - Ghost Aurora over Canada
NASA ^ | 22 Oct, 2023 | Image Credit & Copyright: Yuichi Takasaka, TWAN

Posted on 10/22/2023 11:41:12 AM PDT by MtnClimber

Explanation: What does this aurora look like to you? While braving the cold to watch the skies above northern Canada early one morning in 2013, a most unusual aurora appeared. The aurora definitely appeared to be shaped like something, but what? Two ghostly possibilities recorded by the astrophotographer were "witch" and "goddess of dawn", but please feel free to suggest your own Halloween-enhanced impressions. Regardless of fantastical pareidolic interpretations, the pictured aurora had a typical green color and was surely caused by the scientifically commonplace action of high-energy particles from space interacting with oxygen in Earth's upper atmosphere. In the image foreground, at the bottom, is a frozen Alexandra Falls, while evergreen trees cross the middle.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: nasa
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To: MtnClimber

Paredolia in action...

Would have enjoyed seeing it, nonetheless — thanks!


21 posted on 10/22/2023 4:47:51 PM PDT by TXnMA (Texas Republican grassroots are "DEFIANT"! [Take THAT, RINOCornyn!] )
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To: MtnClimber

That’s a good one.


22 posted on 10/22/2023 4:57:32 PM PDT by simpson96
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To: MtnClimber

It’s that time an archaeopteryx flew off with Aunt Melba’s wig.


23 posted on 10/22/2023 5:03:59 PM PDT by Yardstick
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