Research stations in Antarctica in the context of "Research station"

The Antarctic Treaty and related agreements, collectively known as the Antarctic Treaty System (ATS), regulate international relations with respect to Antarctica, Earth's only continent without a native human population. It was the first arms control agreement established during the Cold War, designating the continent as a scientific preserve, establishing freedom of scientific investigation, and banning military activity; for the purposes of the treaty system, Antarctica is defined as all the land and ice shelves south of 60°S latitude. Since September 2004, the Antarctic Treaty Secretariat, which implements the treaty system, is headquartered in Buenos Aires, Argentina.

The main treaty was opened for signature on 1 December 1959, and officially entered into force on 23 June 1961. The original signatories were the 12 countries active in Antarctica during the International Geophysical Year (IGY) of 1957–58: Argentina, Australia, Belgium, Chile, France, Japan, New Zealand, Norway, South Africa, the Soviet Union, the United Kingdom, and the United States. These countries had established over 55 Antarctic research stations for the IGY, and the subsequent promulgation of the treaty was seen as a diplomatic expression of the operational and scientific cooperation that had been achieved. As of 2024, the treaty has 58 parties.

Vostok Station (Russian: станция Восток, romanized: stantsiya Vostok, IPA: [ˈstant͡sɨjə vɐˈstok], lit. 'station east') is a Russian research station in inland Princess Elizabeth Land, Antarctica. Founded by the Soviet Union in 1957, the station lies at the southern Pole of Cold, with the lowest reliably measured natural temperature on Earth of −89.2 °C (−128.6 °F; 184.0 K). Research includes ice core drilling and magnetometry. Vostok was named after Vostok, the lead ship of the First Russian Antarctic Expedition captained by Fabian von Bellingshausen. The Bellingshausen Station was named after this captain (the second ship, Mirny, captained by Mikhail Lazarev, became the namesake for Mirny Station).

Many research stations in Antarctica support satellite field camps which are, in general, seasonal camps. The type of field camp can vary – some are permanent structures used during the annual Antarctic summer, whereas others are little more than tents used to support short term activities. Field camps are used for many things, from logistics (Sky Blu) to dedicated scientific research (WAIS Divide Field Camp).

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. It serves as one of three year-round United States Antarctic science facilities. Personnel and cargo going to or coming from Amundsen–Scott South Pole Station usually first pass through McMurdo, either by flight or by the McMurdo to South Pole Traverse; it is a hub for activities and science projects in Antarctica. McMurdo, Amundsen-Scott, and Palmer are the three non-seasonal United States stations on the continent, though by the Antarctic Treaty System the bases are not a legal claim (though the right is not forfeited); they are dedicated to scientific research. New Zealand's Scott Base is nearby on Hut Point Peninsula, as is Arrival Heights Laboratory. On the base is a heliport, and across the channel is a helicopter refueling station at Marble Point, but the main airfields in the 2020s are Phoenix Airfield and Williams Field which are to the south and built on ice. Winter Quarters Bay is the base seaport, though access can be limited by weather conditions when the sea ice forms. Weather can make it too hard to land aircraft, and an icebreaker may be needed to reach the port facility. However, the sea ice also makes it possible to make ice traverses and travel directly across the bay, and historically an Ice Runway was crafted. The base is powered by a mixture of generators and wind power, though it had a nuclear reactor in the 1960s.

The base was first established in the mid-1950s as part of an international program to study and explore Antarctica for peaceful purposes. Daylight is seasonal at McMurdo, corresponding to the south polar daytime, and the polar night, which is also winter, lasts from about April to September. As it warms, the sea ice melts, and the port is opened, but by about February, much of the activity drops with plunging temperatures and increasing darkness, and there are usually no flights in or out until July or August.

The United States Antarctic Program (or USAP; formerly known as the United States Antarctic Research Program or USARP and the United States Antarctic Service or USAS) is an organization of the United States government which has a presence in the Antarctica continent. Founded in 1959, the USAP manages all U.S. scientific research and related logistics in Antarctica as well as aboard ships in the Southern Ocean.

Bellingshausen Station (Russian: станция Беллинсгаузен) is a Russian Antarctic station at Collins Harbour, on King George Island of the South Shetland Islands. It was one of the first research stations founded by the Soviet Antarctic Expedition in 1968. It is also the location of Trinity Church, the only permanently staffed Eastern Orthodox church in Antarctica. The base is adjacent to the Chilean town of Villa las Estrellas.

The station is connected by unimproved roads to the nearby stations: Chilean Base Presidente Eduardo Frei Montalva, Chinese Great Wall Station, and Uruguayan Artigas Base.