An Antarctic astronomical facility is seen at the Kunlun Station in Antarctica, Jan. 23, 2019. The Kunlun team of China's 35th Antarctic expedition withdrew from the Kunlun Station on Thursday after completing various scientific exploration projects at the peak of Antarctic's inland icecap.

A member of China's 35th Antarctic expedition team checks the AST3-2 telescope at the Kunlun Station in Antarctica, Jan. 23, 2019.

Members of China's 35th Antarctic expedition team work at the Kunlun Station in Antarctica, Jan. 19, 2019.

Members of China's 35th Antarctic expedition team package the samples of ice and snow at the Kunlun Station in Antarctica, Jan. 22, 2019.

A member of China's 35th Antarctic expedition team works at the Kunlun Station in Antarctica, Jan. 23, 2019.

Aerial photo taken on Jan. 23, 2019 shows the view of the campsite beside the Kunlun Station in Antarctica.

The Kunlun Station is seen in the sunlight in Antarctica, Jan. 22, 2019. (Photos: Xinhua/Liu Shiping)