Estonian-led team braves Antarctica's endless summer for polar research

A small team of researchers is currently working at a Finnish research station in Antarctica. The group, led by Estonian polar scientist Priit Tisler, arrived during the Antarctic summer—a time when the sun never sets. Despite the station's capacity for 20 people, this year's expedition includes just six members.

The station sits in Queen Maud Land, a region where Finland operates its scientific base. It remains active only from November to February, when conditions are less harsh. Tisler, who has completed over ten Antarctic expeditions, initially focused on scientific research before shifting to logistics and technical support.

Weather dictates much of the work, turning arrivals and departures into critical moments. Tisler describes these as the most memorable parts of each trip. The Estonian flag has flown at the station more than ten times, reflecting the international nature of Antarctic research.

No joint Finnish-Estonian stations exist in the area, but cooperation remains common. The current team continues its work under the endless daylight of January, a defining feature of the Antarctic summer.

The expedition will wrap up in February, marking the end of another summer season. The station's limited occupancy this year highlights the challenges of Antarctic research. Despite its remote location, the base remains a hub for international scientific effort.