No. The Antarctic Treaty acknowledges territorial claims -- and holds them in abeyance, some of which overlap each other, and prohibits future claims.
A claimant does not 'own' anything, but claims it.
Australia does not own any part of Antarctica. No other country owns any part of Antarctica. However, Australia does have a claim on 42% of the Antarctic, which was transferred to Australia in 1935.
No country owns any part of Antarctica.
No. To this day, no one and no nation 'owns' land in Antarctica.
Antartica has never hosted any Olympic games because no nation can rightfully claim that land as part of its own country.
The same as other countries - none. No country owns any of Antarctica. Many have claims and several of those overlap. The Antarctic Treaty ignores land claims and forbids future land claims.
Australia claims a slice of Antarctica, but does not own it. There are other claims, and no country with claims owns any part of Antarctica.
Australia does not own Antarctica: it is owned by no country.
None. Antarctica is set aside as a scientific laboratory, and no country 'owns' it or any part of it.
No country, not even Norway, owns any of Antarctica. From this link, you can review Norway's claims on the continent: en.wikipedia.org/wiki/Territorial_claims_in_Antarctica#Official_claims
There are no land masses connected to Antarctica: it is a continent on its own.
Each country supports its own research station on Antarctica. All of Antarctica is "controlled" by the Antarctic Treaty.
Actually, no-one owns Antarctica, and it is the only continent without any human population that is native to the region. But for decades, there have been explorers and scientists who have successfully reached the area and provided information about it. Since June 1961, the "Antarctic Treaty" has reinforced the practice of using the continent only for peaceful purposes, such as for scientific study. As a result, there have been scientists and explorers from a number of countries (including the United States) who have sent teams to study the region.