From AntarcticReport https://twitter.com/AntarcticReport on Twitter: And here it is! The 2021 South Pole marker! unveiled today at 90South; designed by 2020 winter-over Geoff Chen of @SPTelescope. Each 1 January a new marker is relocated to the true 90South, as the ice sheet moves 10m per annum over the bedrock 2.6km below @NSF pic DJ Jennings https://twitter.com/AntarcticReport/status/1344934604201889797/photo/1 https://chirp.cooleysekula.net/attachment/70057