NOVEMBER 24, 2021. GRACE EBERT

What does a full day of sun look like at the earth’s southernmost point? Robert Schwarz, who was stationed in the antarctic for 15 years as part of the experimental Keck project, filmed an illuminating timelapse while at the snowy location that shows the bright star floating above the horizon for an entire five-day period. Shot in March 2017, the footage captures the bright sky just before the first sunset in months, when the pole experiences a dark period from April to August.

More: https://www.thisiscolossal.com/2021/11/robert-schwarz-antarctica/