McMurdo Station

American Antarctic base

McMurdo Station is an American Antarctic research station on the southern tip of Ross Island. It is operated by the United States through the United States Antarctic Program (USAP), a branch of the National Science Foundation (NSF). The station is the largest community in Antarctica, capable of supporting up to 1,200 residents, though the population fluctuates seasonally; during the Antarctic night, there are fewer than two hundred people.

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