The sun has recently set at the South Pole, and the long dark winter there has started. As a result, the sky is now dark enough to see the aurora australis, or southern lights. Hunter Davis, who is working at the South Pole, sent these images this morning and wrote:
Full moon rising today! And first glimpse of the aurora australis after sunset.
The southern lights aren’t seen as often as the northern lights (aurora borealis), but that’s only because the southern part of Earth’s globe is less populated than the north. They’re the same phenomenon as the northern lights, occuring when electrically charged electrons and protons from our sun interact with Earth’s magnetic field. Read more: What causes the aurora borealis?
Thanks, Hunter!
April 11, 2017 photo by Hunter Davis at the South Pole.
Bottom line: Photos of the aurora australis, or southern lights, and April 2017’s full moon, as seen from the South Pole.
Our Editor-in-Chief Deborah Byrd works to keep all the astronomy balls in the air between EarthSky's website, YouTube page and social media platforms. She's the primary editor of our popular daily newsletter and a frequent host of EarthSky livestreams. Deborah created the EarthSky radio series in 1991 and founded EarthSky.org in 1994. Prior to that, she had worked for the University of Texas McDonald Observatory since 1976, and created and produced their Star Date radio series. She has won a galaxy of awards from the broadcasting and science communities, including having an asteroid named 3505 Byrd in her honor. In 2020, she won the Education Prize from the American Astronomical Society, the largest organization of professional astronomers in North America. A science communicator and educator since 1976, Byrd believes in science as a force for good in the world and a vital tool for the 21st century. "Being an EarthSky editor is like hosting a big global party for cool nature-lovers," she says.
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