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The aurora australis is the southern counterpart of the aurora borealis. Aurora Australis may also refer to: Aurora Australis, a book written, printed, illustrated, and bound in the Antarctic; Aurora Australis, an Australian ship "Aurora Australis", a song by the 3rd and the Mortal from the album Painting on Glass
An aurora [a] (pl. aurorae or auroras), [b] also commonly known as the northern lights (aurora borealis) or southern lights (aurora australis), [c] is a natural light display in Earth's sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic). Auroras display dynamic patterns of brilliant lights that appear as curtains ...
The production of Aurora Australis was one of the cultural activities Shackleton encouraged while the expedition team over-wintered at Cape Royds on Ross Island in the McMurdo Sound, to ensure that "the spectre known as 'polar ennui' never made its appearance". [2] The copyright notice from Aurora Australis notes its origins.
A keogram showing the plot based on the marked slice of the images taken by the camera of the auroral display above. A keogram ("keo" from "Keoeeit" – Inuit word for "Aurora Borealis") is a way of displaying the intensity of an auroral display, taken from a narrow part of a round screen recorded by a camera, more specifically and ideally in practice a "whole sky camera". [1]
The glowing side is the atmosphere lit up by the Sun's light energy and the oval of light is the aurora. During a substorm the auroral oval brightens in a localized area and then suddenly breaks into many different forms that expand both toward Earth's pole and equator.
Billions of these tiny flares occur in sequence, causing the lights to appear as if they are moving. The lights in the Northern hemisphere are called aurora borealis, or the northern lights. The lights in the Southern hemisphere are called aurora australis, or the southern lights. [3]
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Original – Video of the Aurora Australis taken by the crew of Expedition 28 on board the International Space Station. This sequence of shots was taken September 17, 2011 from 17:22:27 to 17:45:12 GMT, on an ascending pass from south of Madagascar to just north of Australia over the Indian Ocean.