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Credit & Copyright: Yuichi Takasaka,
TWAN
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.
Help Wanted:
Professional-astronomer level guest writers and assistant editors for APOD
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
Publications with keywords: aurora
Publications with words: aurora
See also:
- APOD: 2024 June 26 Á Timelapse: Aurora, SAR, and the Milky Way
- APOD: 2024 June 12 Á Aurora over Karkonosze Mountains
- APOD: 2024 May 20 Á Aurora Dome Sky
- Aurora Banks Peninsula
- APOD: 2024 January 14 Á Dragon Aurora over Iceland
- APOD: 2024 January 3 Á A SAR Arc from New Zealand
- APOD: 2023 December 12 Á Aurora and Milky Way over Norway