For eons and eons -- a specific date is not available.
Antarctica is 10% of the earth's surface, so at least that long.
Antarctica's seasons are the same length as the seasons throughout the southern hemisphere.
A day in Antarctica is 24 hours -- the same as the length of a day anywhere on earth.
they all died
It has been there since 1953, so about 56 years
Antarctica is exactly the same.
According to Wikipedia: "The station was built during 1954."
since 1929 sorry it was first populated in 1954
Antarctica should last as long as the earth lasts.
No one lives in Antarctica. Research has been ongoing there since about the 1960s, when governments representing about 80% of the earth's population signed The Antarctic Treaty, which dedicates the continent to science.
It's been in effect since June 1961, so about 50 years or so.
Antarctica and Mexico are both lands.