Fil:Aurora Australis at the South Pole (4860012723).jpg
Fuld opløsning (1.862 × 1.241 billedpunkter, filstørrelse: 1,32 MB, MIME-type: image/jpeg)
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Denne fil er fra Wikimedia Commons. Beskrivelsen af filen fra Commons er gengivet nedenfor. |
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Beskrivelse
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Like its more familiar counterpart (the Aurora Borealis or Northern Lights), the Aurora Australis is caused by the solar wind passing through the upper atmosphere. But the Aurora Australis is much less frequently observed because so few people are in Antarctica during the austral winter. The United States maintains three research stations in Antarctica. The National Science Foundation's U.S. Antarctic Program (USAP) operates them all. Credit: Keith Vanderlinde, National Science Foundation Visit NSF’s Multimedia Gallery, at www.nsf.gov/news/mmg, for more images, and for video. |
| Dato | |
| Kilde | Aurora Australis at the South Pole |
| Forfatter | National Science Foundation |
Licensering
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This image is a work of a National Science Foundation employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain. |  |
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This image was originally posted to Flickr by National Science Foundation at https://flickr.com/photos/37157086@N02/4860012723 (archive). It was reviewed on 19. januar 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the United States Government Work. |
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| Dato/tid | Miniaturebillede | Dimensioner | Bruger | Kommentar | |
|---|---|---|---|---|---|
| nuværende | 19. jan. 2018, 16:03 | | 1.862 × 1.241 (1,32 MB) | Artix Kreiger 2 | Transferred from Flickr via Flickr2Commons |
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