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Arrival Heights are clifflike heights which extend in a north-east–south-west direction along the west side of Hut Point Peninsula, just north of Hut Point in Ross Island, Antarctica. They were discovered and named by the British National Antarctic Expedition , 1901–04, under Robert Falcon Scott .
A speculative representation of Antarctica labelled as ' Terra Australis Incognita ' on Jan Janssonius's Zeekaart van het Zuidpoolgebied (1657), Het Scheepvaartmuseum The name given to the continent originates from the word antarctic, which comes from Middle French antartique or antarctique ('opposite to the Arctic') and, in turn, the Latin antarcticus ('opposite to the north').
A map of the Antarctic region, including the Antarctic Convergence and the 60th parallel south The Antarctic Plate. The Antarctic (/ æ n ˈ t ɑːr t ɪ k / or / æ n ˈ t ɑːr k t ɪ k /, American English also / æ n t ˈ ɑːr t ɪ k / or / æ n t ˈ ɑːr k t ɪ k /; commonly / æ ˈ n ɑːr t ɪ k /) [Note 1] is a polar region around Earth's South Pole, opposite the Arctic region around ...
(See Arctic exploration and History of Antarctica.) Some flat Earth conjectures that propose that Earth is a north-pole-centered disk conceive of Antarctica as an impenetrable ice wall that encircles the planet and hides any edges. [22] This disk model explains east-west circumnavigation as simply moving around the disk in a circle.
The first women to have any fanfare about their Antarctic journeys were Caroline Mikkelsen who set foot on an island of Antarctica in 1935, [144] and Jackie Ronne and Jennie Darlington who were the first women to over-winter in Antarctica in 1947. [145] The first woman scientist to work in Antarctica was Maria Klenova in 1956. [146]
The Southern Ocean is a proposed ocean surrounding Antarctica, dominated by the Antarctic Circumpolar Current, generally the ocean south of 60 degrees south latitude. The Southern Ocean is partially covered in sea ice, the extent of which varies according to the season. The Southern Ocean is the second smallest of the five named oceans.
The Antarctic Circle is the northernmost latitude in the Southern Hemisphere at which the centre of the sun can remain continuously above the horizon for twenty-four hours; as a result, at least once each year at any location within the Antarctic Circle the centre of the sun is visible at local midnight, and at least once the centre of the sun is below the horizon at local noon.
Before November 1956, there was no permanent artificial structure at the pole, and practically no human presence in the interior of Antarctica. The few scientific stations in Antarctica were near its coast. The station has been continuously occupied since it was built and has been rebuilt, expanded, and upgraded several times.