Domestic satellite internet achieves networked communication in the Arctic, Antarctic, and Qinghai-Tibet Plateau for the first time.

On the 19th, the reporter learned from the "Xuelong" (Polar) vessel, which is currently carrying out China's 16th Arctic Ocean expedition, that the ship has completed the quasi-operational application test of a domestically produced satellite internet service on the Arctic route. During this voyage, for the first time, networked communication verification was successfully conducted across the Arctic, Antarctic, and Qinghai-Tibet Plateau, opening up the "last blind zone" of global communications.