ISS Southern Hemisphere Aurora Australis timelapse video taken by the ISS Expedition 55 crew aboard the International Space Station. The sequence of shots were taken on April 20, 2018 from 19:39:23 to 20:03:38 GMT, on a pass from southern Africa to Australia. The video begins at night south of the African continent and continues east across the Indian Ocean. The highlight of this video is the Aurora Australis also known as the Southern Lights. -- Available in HD and 4k -- 3840 x 2160 - 609.2 MB - MPEG4 - AVC Coding - 7.5 MB/sec - 23.98fps --