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Credit & Copyright: Phil Hoffman
Explanation:
Will it be curtains for one of these auroras?
A quick inspection indicates that it is curtains for both,
as the designation
"curtains" well categorizes the type of aurora pattern pictured.
Another (informal) type is the
corona.
The
above auroras resulted from outbursts of
ionic particles from the
Sun during the last week of September.
A polarity change in the
solar magnetic field at the
Earth then
triggered auroras over the next few days.
The
above picture was taken on October 3 as
fleeting space radiation pelted the
Earth's atmosphere high above the
Yukon in
Canada.
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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 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
- The SAR and the Milky Way
- APOD: 2023 November 5 Á Creature Aurora Over Norway
- APOD: 2023 October 22 Á Ghost Aurora over Canada
- APOD: 2023 April 19 Á Auroral Storm over Lapland