From SPTelescope https://twitter.com/SPTelescope on Twitter: Happy New Year! The ice-sheet moves about 10-meters/year. Each Jan-01, the South Pole marker is moved to its new location, and gets a new head; designed this year by SPT winter over Geoff Chen and made by machinist Cal Neske! #southpole #Antarctica #HAPPYNEWYEAR https://twitter.com/SPTelescope/status/1345065458714767363/photo/1 https://chirp.cooleysekula.net/attachment/70059