No. Antarctica is governed by the Antarctic Treaty, and its scientific research results belong to the peoples on earth whose governments signed the treaty -- about 80% of the population of the planet.
possesed
No country is in possession of Antarctica.
Antarctica is a possession of no country.
Every country on earth is due north of Antarctica.
The Arctic is opposite Antarctica. Like Antarctica, no country owns the Arctic
Antarctica is not a country. The largest country in the world is Russia.
Antarctica is not a country, it is a continent.
Antarctica is not a country. Antarctica is a continent. You can find it south of 60 degrees South Latitude.
Antarctica is not a country, it is a continent. There are no countries on the Antarctic continent.
Antarctica is a continent with no sovereignty: there are no countries in Antarctica.
Antarctica is not a country: Antarctica is a continent governed by The Antarctic Treaty.
No. Antarctica is a continent, and is not a country with which another country could share a border.