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Amundsen–Scott South Pole Station

Coordinates:90°S0°E / 90°S 0°E /-90; 0
From Wikipedia, the free encyclopedia
US scientific research station at the South Pole, Antarctica
This article is about the United States Antarctic base. For the New Zealand Antarctic base, seeScott Base.

Antarctic base in the United States
Amundsen–Scott Station
Amundsen–Scott South Pole Station
The Amundsen–Scott Station in 2018. In the foreground is Destination Alpha, one of the two main entrances.
The Amundsen–Scott Station in 2018. In the foreground is Destination Alpha, one of the two main entrances.
A map of Antarctica showing the location of the Amundsen–Scott South Pole Station (circled)
A map of Antarctica showing the location of the Amundsen–Scott South Pole Station (circled)
Location of Amundsen–Scott Station in Antarctica
Location of Amundsen–Scott Station in Antarctica
Amundsen–Scott Station
Location of Amundsen–Scott Station at theSouth Pole inAntarctica
Coordinates:90°S0°E / 90°S 0°E /-90; 0
CountryUnited States
Location in AntarcticaGeographic South Pole,Antarctic Plateau
Administered byUnited States Antarctic Program by theNational Science Foundation
EstablishedNovember 1956 (1956-11)
Named afterRoald Amundsen andRobert F. Scott
Elevation2,835 m (9,301 ft)
Population
 (2017)[1][2]
 • Summer
150
 • Winter
49
Time zoneUTC+12 (NZST)
 • Summer (DST)UTC+13 (NZDT)
UN/LOCODEAQ AMS
TypeAll year-round
PeriodAnnual
StatusOperational
Activities
List
  • Glaciology
  • Geophysics
  • Seismology
  • Astrophysics
  • Astronomy
  • Biology
Facilities[2][3]
List
  • Jack F. Paulus Skiway
  • Accommodation
  • Atmospheric Research Observatory
  • Martin A. Pomerantz Observatory for astrophysics
  • Computer systems for research and communication
  • Collection of the longest continuous set of meteorological data from Antarctica
  • Astronomy and astrophysics
  • A small biomedical research facility
  • Hydroponic Greenhouse
  • Other areas of interest include glaciology, geophysics and seismology, ocean and climate systems, astrophysics, astronomy, and biology.
WebsiteAmundsen-Scott South Pole Station

TheAmundsen–Scott South Pole Station is aUnited States scientific research station at theSouth Pole of the Earth. It is thesouthernmost point under thejurisdiction (notsovereignty) of the United States. The station is located on the highplateau ofAntarctica at 9,301 feet (2,835 m) abovesea level. It is administered by the Office of Polar Programs of theNational Science Foundation, specifically theUnited States Antarctic Program (USAP). It is named in honor of NorwegianRoald Amundsen and BritonRobert F. Scott, leaders of the competing first and second expeditions to reach the pole, in the summer of 1911–1912.

The original Amundsen–Scott Station was built byNavy Seabees for thefederal government of the United States during November 1956, as part of its commitment to thescientific goals of theInternational Geophysical Year, an effort lasting from January 1957 to June 1958 to study, among other things, thegeophysics of thepolar regions of Earth.

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.

The station is the only inhabited place on the surface of the Earth from which the Sun is continuously visible for six months; it is then continuously dark for the next six months, with approximately two days of averaged dark and light, twilight, namely the equinoxes. These are, in observational terms, called one extremely long "day" and one equally long "night". During the six-month "day", the angle of elevation of the Sun above thehorizon varies incrementally. The Sun reaches a rising position throughout theSeptember equinox, and then it is apparent highest at theDecember solstice which issummer solstice for the south, setting on theMarch equinox.

During the six-month polar night, air temperatures can drop below −73 °C (−99 °F) andblizzards are more frequent. Between these storms, and regardless of the weather for wavelengths unaffected by drifting snow, the roughly5+34 months of ample darkness and dry atmosphere make the station an excellent site forastronomical observations.

The number of scientific researchers and members of the support staff housed at the Amundsen–Scott Station has always varied seasonally, with a peak population of around 150 in the summer operational season from October to February. In recent years, the wintertime population has been around 50 people. Supplies come seasonally, during the warm season by Air or by theSouth Pole Traverse after it is opened; this traverse links the station toScott Base andMcMurdo Station onRoss Island since 2005 and reduces the number of flights in. Much of the logistical support for the South Pole Station flows through McMurdo which has the farthest south port, Winter's Bay.

Background

[edit]
A U.S. Navy R4D-5L was the first aircraft to land at the South Pole, 31 October 1956 forOperation Deep Freeze II

For the International Geophysical Year, the United States and many other countries embarked on an international exploration of the South Pole. This led to the USA creating a series of stations for this project, and returning to the South Pole. After a few years the Antarctic treaty was established that provided an international framework for the exploration and study of Antarctica.

In October 1956, a U.S. Navy R4D-5L namedQue Sera Sera (One of the many versions of the DC-3) landed at the South Pole in Antarctica. This was the first time humans had been at the pole since 1912 (seeRobert F. Scott'sBritish Antarctic Expedition).[4]

South Pole station was one of seven bases that the United States built for theInternational Geophysical Year, which also includedMcMurdo,Hallett,Wilkes,Byrd Station, Amundsen–Scott South Pole Station (South Pole Station),Ellsworth, andLittle America.[5]

Operation Deep Freeze missions support the construction and operation of the South Pole station, starting with Operation Deep Freeze 1955, and succeeded by "Operation Deep Freeze II", and so on. In 1960, the year of the fifth mission, codenames began to be based on the year (e.g., "Operation Deep Freeze 60").[6]

Structures

[edit]

Original station (1957–2010)

[edit]
Geographic South Pole, 2000
South Pole marker, 2008

The original South Pole station is now referred to as "Old Pole".The station was constructed by U.S. NavySeabees led byLTJG Richard Bowers, the eight-man Advance Party being transported by theVX-6 Air Squadron in twoR4Ds on November 20, 1956. The U.S.Eighteenth Air Force'sC-124 Globemaster IIsairdropped most of the equipment and building material. The buildings were constructed fromprefabricated four-by-eight-footmodular panels. Exterior surfaces were four inches (10 cm) thick, with an aluminum interior surface, and a plywood exterior surface, sandwichingfiberglass. Skylights were the only windows in flat uniform roof levels, while buildings were connected by aburlap andchicken wire covered tunnel system. The last of the construction crew departed on January 4, 1957. The first wintering-over party consisted of eightIGY scientists led byPaul Siple and eight Navy support men led by LTJG John Tuck. Key components of the camp included an astronomical observatory, aRawin Tower, aweather balloon inflation shelter, and a 1,000-foot (300 m) snow tunnel with pits for aseismometer andmagnetometer. The lowest average temperatures recorded by the group were in the range −90 °F (−68 °C) to −99 °F (−73 °C), though as Siple points out, "even at −60 °F (−51 °C) I had seen men spitting blood because thecapillaries of thebronchial tract frosted".[7]

On January 3, 1958, SirEdmund Hillary's team from New Zealand, part of theCommonwealth Trans-Antarctic Expedition, reached the station over land fromScott Base, followed shortly by SirVivian Fuchs' British scientific component.[8]

The buildings of Old Pole were assembled from prefabricated components delivered to the South Pole by air and airdropped. They were originally built on the surface, with covered wood-framed walkways connecting the buildings. Although snow accumulation in open areas at the South Pole is approximately 8 inches (20 cm) per year, wind-blown snow accumulates much more quickly in the vicinity of raised structures. By 1960, three years after the construction of the station, it had already been buried by 6 feet (1.8 m) of snow.[9]

The station was abandoned in 1975 and became deeply buried, with the pressure causing the mostly wooden roof to cave in. The station was demolished in December 2010, after an equipment operator fell through the structure doing snow stability testing for the National Science Foundation (NSF).[10][11] The area was being vetted for use as a campground for NGO guests.

Dome (1975–2010)

[edit]
For Operation Deep Freeze 73, U.S. Navy Seabees built the six-storey high Geodesic Dome. Shown here in 1973 when the snow level was lower; the base of the dome was at ground level.

The station was moved in 1975 to the newly constructedBuckminster Fullergeodesic dome 160 feet (50 m) wide by 52 feet (16 m) high, with 46 by 79 feet (14 m × 24 m) steel archways. One served as the entry to the dome and it had a transverse arch that containedmodular buildings for the station's maintenance, fuel bladders, power plant, snow melter, equipment and vehicles. Individual buildings within the dome contained the dorms, galley, recreational center, post office and labs for monitoring the upper and lower atmosphere and numerous other complex projects inastronomy andastrophysics. The station also included the Skylab, a box-shaped tower slightly taller than the dome. Skylab was connected to the Dome by a tunnel. The Skylab housed atmospheric sensor equipment and later a music room.

During the 1970–1974 summers, the Seabees constructing the dome were housed inKorean War eraJamesway huts. A hut consists of a wooden frame with a raised platform covered by canvas tarp. A double-doored vestibule was at each end. Although heated, the heat was not sufficient to keep them habitable during the winter. After several burned during the 1976–1977 summer, the construction camp was abandoned and later removed.

However, in the 1981–1982 season, extra civilian seasonal personnel were housed in a group of Jamesways known as the "summer camp". Initially consisting of only two huts, the camp grew to 11 huts housing about 10 people each, plus two recreational huts with bathroom and gym facilities. In addition, a number of science and berthing structures, such as the hypertats and elevated dormitory, were added in the 1990s, particularly for astronomy and astrophysics.

During the period in which the dome served as the main station, many changes to United States South Pole operation took place. From the 1990s on, astrophysical research conducted at the South Pole took advantage of its favorable atmospheric conditions and began to produce important scientific results. Such experiments include the Python,Viper, andDASI telescopes, as well as the 390-inch (10 m)South Pole Telescope. The DASI telescope has since been decommissioned and its mount used for theKeck Array.[12] TheAMANDA /IceCube experiment makes use of the two-mile (3 km)-thick ice sheet to detectneutrinos which have passed through the earth. An observatory building, theMartin A. Pomerantz Observatory (MAPO), was dedicated in 1995. The importance of these projects changed the priorities in station operation, increasing the status of scientific cargo and personnel.

The 1998–1999 summer season was the last year thatVXE-6 with itsLockheed LC-130s serviced the U.S. Antarctic Program. Beginning in 1999–2000, theNew York Air National Guard109th Airlift Wing took responsibility for the daily cargo and passenger flights betweenMcMurdo Station and the South Pole during the summer.

During the winter of 1988 a loud crack was heard in the dome. Upon investigation it was discovered that the foundation base ring beams were broken due to being overstressed.[13]

The dome was dismantled in late 2009.[14] It was crated and given to the Seabees. As of 2025, the dome pieces are stored atPort Hueneme, California. The centeroculus is suspended in a display at the Seabee Museum there.

  • The main entrance to the former geodesic dome ramped down from the surface level. The base of the dome was originally at the surface level of the ice cap, but the base had been slowly buried by snow and ice.
    The main entrance to the formergeodesic dome ramped down from the surface level. The base of the dome was originally at the surface level of the ice cap, but the base had been slowly buried by snow and ice.
  • An aerial view of the Amundsen–Scott South Pole Station taken in about 1983. The central dome is shown along with the arches, with various storage buildings, and other auxiliary buildings such as garages and hangars.
    An aerial view of the Amundsen–Scott South Pole Station taken in about 1983. The central dome is shown along with the arches, with various storage buildings, and other auxiliary buildings such as garages and hangars.
  • The dome in January 2009, as seen from the new elevated station.
    The dome in January 2009, as seen from the new elevated station.
  • Ceremonial South Pole in 1999 (the dome in the background was dismantled in 2009–2010).
    Ceremonial South Pole in 1999 (the dome in the background was dismantled in 2009–2010).
  • January 2010: The last section of the old dome, before it was removed the next day.
    January 2010: The last section of the old dome, before it was removed the next day.

Elevated station (2008–present)

[edit]

In 1992, the design of a new station began for an 80,000-square-foot (7,400 m2) building with two floor levels that costUS$150 million.[15] Construction began in 1999, adjacent to the Dome. The facility was officially dedicated on January 12, 2008, with a ceremony that included the de-commissioning of the old Dome station.[16] The ceremony was attended by a number of dignitaries flown in specifically for the day, includingNational Science Foundation DirectorArden Bement, scientistSusan Solomon and other government officials. The entirety of building materials to complete the build of the new South Pole Station were flown in from McMurdo Station by theLC-130 Hercules aircraft and the 139th Airlift Squadron Stratton Air National Guard Base, Scotia, New York. Each plane brought 26,000 pounds (12,000 kg) of cargo each flight with the total weight of the building material being 24,000,000 pounds (11,000,000 kg).[17]

The new station included a modular design, to accommodate rises in population, and an adjustableelevation to prevent it from being buried in snow. Since roughly 8 inches (20 cm) of snow accumulates every year without ever thawing,[18][19] the building's designers included rounded corners and edges around the structure to help reduce snow drifts. The building faces into the wind with a sloping lower portion of wall. The angled wall increases the wind speed as it flows under the buildings, and passes above the snow-pack, causing the snow to be scoured away. This prevents the building from being quickly buried. Wind tunnel tests show that scouring will continue to occur until the snow level reaches the second floor.

Because snow gradually settles over time under its own weight, the foundations of the building were designed to accommodate substantial differential settling over any one wing in any one line or any one column. If differential settling continues, the supported structure will need to be jacked up and re-leveled. The facility was designed with the primary support columns outboard of the exterior walls so that the entire building can be jacked up a full floor level. During this process, a new section of column will be added over the existing columns then the jacks pull the building up to the higher elevation.[citation needed]

  • An aerial view of the Amundsen–Scott Station in January 2005. The older domed station is visible on the right-hand side of this photo.
    An aerial view of the Amundsen–Scott Station in January 2005. The older domed station is visible on the right-hand side of this photo.
  • The Amundsen–Scott South Pole Station during the 2007–2008 summer season.
    The Amundsen–Scott South Pole Station during the 2007–2008 summer season.
  • A photo of the station at night. The new station can be seen in the far left, the electric power plant is in the center, and the old vehicle mechanic's garage in the lower right. The green light in the sky is part of the aurora australis.
    A photo of the station at night. The new station can be seen in the far left, theelectric power plant is in the center, and the old vehicle mechanic's garage in the lower right. The green light in the sky is part of theaurora australis.

Operation

[edit]
Amundsen–Scott South Pole Station gym is an indoor recreation area

During the summer the station population is typically around 150. Most personnel leave by the middle of February, leaving a few dozen (39 in 2021) "winter-overs", mostly support staff plus a few scientists, who keep the station functional through the months of Antarctic night. The winter personnel are isolated between mid-February and late October. Wintering-over presents notorious dangers andstresses, as the station population is almost totally isolated. The station is completely self-sufficient during the winter, and powered by three generators running onJP-8 jet fuel. An annual tradition is a back-to-back-to-back viewing ofThe Thing from Another World (1951),The Thing (1982), andThe Thing (2011) after the last flight has left for the winter.[20]

Research at the station includesglaciology,geophysics,meteorology,upper atmosphere physics,astronomy,astrophysics, andbiomedical studies. In recent years, most of the winter scientists have worked for theIceCube Neutrino Observatory or for low-frequency astronomy experiments such as theSouth Pole Telescope andBICEP2. The low temperature and low moisture content of the polar air, combined with the altitude of over 9,000 feet (2,700 m), causes the air to be far more transparent on some frequencies than is typical elsewhere, and the months of darkness permit sensitive equipment to run constantly.

The Dark Sector (where the use of radios is forbidden), viewed from the main station.South Pole Telescope (left), Dark Sector Laboratory withBICEP3 (center background), Martin A. Pomerantz Observatory with theKeck Array (right). The station's runway runs from left to right in the foreground.

There is a small greenhouse at the station. The variety of vegetables and herbs in the greenhouse, which range from fresheggplant tojalapeños, are all producedhydroponically, using only water and nutrients and no soil. The greenhouse is the only source of fresh fruit and vegetables during the winter.

Transportation

[edit]
Main article:Jack F. Paulus Skiway

The station has a runway for aircraft (ICAO:NZSP), 12,000 feet (3,658 m) long. Between October and February, there are several flights per day of U.S. Air Force ski-equippedLockheed LC-130 Hercules aircraft from the New York Air National Guard, 109 AW, 139AS Stratton Air National Guard viaMcMurdo Station to supply the station. Resupply missions are collectively termedOperation Deep Freeze.

There is a snow road over the ice sheet from McMurdo, theMcMurdo-South Pole highway, which is 994 miles (1,600 km) long.[21]

Communication

[edit]
Further information:Telecommunications in Antarctica
The communication office at the South Pole

Data access to the station is provided byNASA'sTDRS-4 (non operational), 5 (not radio link to 90°), and 6 (not radio link to 90°) satellites: theDODDSCS-3 satellite, and the commercialIridium satellite constellation. For the 2007–2008 season, the TDRS relay (named South Pole TDRSS Relay or SPTR) was upgraded to support a data return rate of 50Mbit/s, which comprises over 90% of the data return capability.[22][23] The TDRS-1 satellite formerly provided services to the station, but it failed in October 2009 and was subsequently decommissioned.Marisat andLES9 were also formerly used. In July 2016, the GOES-3 satellite was decommissioned due to it nearing the end of its supply of propellant and was replaced by the use of the DSCS-3 satellite, amilitary communications satellite. DSCS-3 can provide a 30 MB/s data rate compared to GOES-3's 1.5 MB/s. DSCS-3 and TDRS-4, 5, and 6 are used together to provide the main communications capability for the station. These satellites provide the data uplink for the station's scientific data as well as provide broadband internet and telecommunications access. Only during the main satellite events is the station's telephone system able to dial out. The commercial Iridium satellite is used when the TDRS and DSCS satellites are all out of range to give the station limited communications capability during those times. During those times, telephone calls may only be made on several Iridium satellite telephone sets owned by the station. The station's IT system also has a limited data uplink over the Iridium network, which allows emails less than 100 KB to be sent and received at all times and small critical data files to be transmitted. This uplink works by bonding the data stream over 12 voice channels. Non-commercial and non-military communication has been provided by amateurham radio using primarily HF SSB links today butMorse code and other modes have been used, partly in experiments and mainly in bolsteringesprit de corps and hobby-type uses. The USA sector has the amateurradio call sign prefix run of KC4 and AT; whereas Soviet/Russian stations are known to use 4K1 and others. The popularity of the hobby during the 1950-80s era saw many ham exchanges between South Polar ham stations and enthusiastic ham operators contacting there from world-wide locations. Over the years, ham radio has established needed emergency communication to Polar base personnel as well as recreational uses.

Astrophysics experiments at the station

[edit]
South Pole Telescope

Cosmic Microwave Background Telescopes

Neutrino Experiments

Climate

[edit]

Typical of inland Antarctica, Amundsen–Scott South Pole Station experiences anice cap climate (EF) with BWk precipitation patterns.[34] The peak season of summer lasts from December to mid February.

At the Amundsen–Scott the average annual precipitation is approximately 25 millimeters (1 inch), primarily falling as snow.[35] This low level of precipitation is characteristic of the Antarctic interior, where the combination of extremely low temperatures and limited moisture in the atmosphere results in an extremely arid climate with minimal snowfall.

Climate data for Amundsen–Scott South Pole Station
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Record high °C (°F)−14.8
(5.4)
−20.6
(−5.1)
−26.7
(−16.1)
−27.8
(−18.0)
−25.1
(−13.2)
−28.8
(−19.8)
−31.9
(−25.4)
−32.8
(−27.0)
−29.3
(−20.7)
−25.1
(−13.2)
−18.9
(−2.0)
−12.3
(9.9)
−12.3
(9.9)
Mean maximum °C (°F)−19.3
(−2.7)
−26.7
(−16.1)
−35.4
(−31.7)
−39.9
(−39.8)
−37.7
(−35.9)
−41.1
(−42.0)
−40.6
(−41.1)
−42.5
(−44.5)
−38.2
(−36.8)
−37.2
(−35.0)
−27.0
(−16.6)
−20.5
(−4.9)
−18.2
(−0.8)
Mean daily maximum °C (°F)−25.9
(−14.6)
−37.4
(−35.3)
−49.2
(−56.6)
−52.6
(−62.7)
−52.8
(−63.0)
−53.1
(−63.6)
−55.2
(−67.4)
−54.6
(−66.3)
−54.1
(−65.4)
−47.3
(−53.1)
−34.9
(−30.8)
−25.6
(−14.1)
−45.2
(−49.4)
Daily mean °C (°F)−28.1
(−18.6)
−40.7
(−41.3)
−53.6
(−64.5)
−57.4
(−71.3)
−57.7
(−71.9)
−58.1
(−72.6)
−60.2
(−76.4)
−59.7
(−75.5)
−58.9
(−74.0)
−50.9
(−59.6)
−37.2
(−35.0)
−27.3
(−17.1)
−49.1
(−56.5)
Mean daily minimum °C (°F)−29.5
(−21.1)
−42.6
(−44.7)
−56.4
(−69.5)
−60.6
(−77.1)
−61.1
(−78.0)
−61.5
(−78.7)
−63.7
(−82.7)
−63.0
(−81.4)
−62.2
(−80.0)
−53.3
(−63.9)
−38.8
(−37.8)
−28.4
(−19.1)
−52.2
(−62.0)
Mean minimum °C (°F)−34.9
(−30.8)
−51.4
(−60.5)
−66.2
(−87.2)
−69.6
(−93.3)
−70.2
(−94.4)
−72.8
(−99.0)
−72.3
(−98.1)
−72.6
(−98.7)
−73.6
(−100.5)
−66.8
(−88.2)
−48.8
(−55.8)
−35.2
(−31.4)
−75.3
(−103.5)
Record low °C (°F)−41.1
(−42.0)
−58.9
(−74.0)
−71.1
(−96.0)
−75.0
(−103.0)
−78.3
(−108.9)
−82.8
(−117.0)
−80.6
(−113.1)
−79.3
(−110.7)
−79.4
(−110.9)
−72.0
(−97.6)
−55.0
(−67.0)
−41.1
(−42.0)
−82.8
(−117.0)
Averageprecipitation mm (inches)0.3
(0.01)
0.6
(0.02)
0.2
(0.01)
0.1
(0.00)
0.2
(0.01)
0.1
(0.00)
0.0
(0.0)
0.0
(0.0)
0.1
(0.00)
0.1
(0.00)
0.1
(0.00)
0.3
(0.01)
2.3
(0.09)
Average snowfall cm (inches)0.3
(0.1)
0.5
(0.2)
0.3
(0.1)
trace0.3
(0.1)
1.3
(0.5)
Average precipitation days(≥ 0.1 mm)0.20.30.20.00.20.10.00.00.10.10.10.31.6
Average snowy days22.019.613.611.417.217.318.217.511.716.716.920.6203.0
Mean monthlysunshine hours406.1497.2195.30.00.00.00.00.034.1390.6558.0616.92,698.2
Mean dailysunshine hours13.117.66.30.00.00.00.00.01.112.618.619.97.4
Source 1: Pogoda.ru.net (temperatures, 1991-2020, extremes 1957–present)[36][37][38]
Source 2:Deutscher Wetterdienst (Precipitation 1957–1988 and Sun 1978–1993),[39] NOAA (snowy days and snowfall data, 1961–1988)[40]

Media and events

[edit]
The President of Chile visits the south pole in January 2025

In 1991,Michael Palin visited the base on the eighth and final episode of his BBC Television documentary,Pole to Pole.[41][42]

On January 10, 1995,NASA,PBS, andNSF collaborated for the first live television broadcast from the South Pole, titledSpaceship South Pole.[43] During this interactive broadcast, students from several schools in the United States asked the scientists at the station questions about their work and conditions at the pole.[44]

In 1999, CBS News correspondent Jerry Bowen reported on camera in a talkback with anchors from the Saturday edition ofCBS This Morning.

In 1999, the winter-over physician,Jerri Nielsen, found that she hadbreast cancer. She had to rely on self-administeredchemotherapy, using supplies from a daring July cargo drop, then was picked up in an equally dangerous mid-October landing.

On May 11, 2000, astrophysicistRodney Marks became ill while walking between the remote observatory and the base. He became increasingly sick over 36 hours, three times returning increasingly distressed to the station's doctor. Advice was sought by satellite, but Marks died on May 12, 2000, with his condition undiagnosed.[45][46] The National Science Foundation issued a statement that Rodney Marks had "apparently died of natural causes, but the specific cause of death had yet to be determined".[47] The exact cause of Marks' death could not be determined until his body was removed from Amundsen–Scott Station and flown off Antarctica for anautopsy.[48] Marks' death was due tomethanol poisoning, and the case received media attention as the "first South Pole murder",[49] although there is no evidence that Marks died as the result of the act of another person.[50][51]

On 26 April 2001,Kenn Borek Air used aDHC-6 Twin Otter aircraft to rescue Dr. Ronald Shemenski from Amundsen–Scott.[52][53][54][55] This was the first ever rescue from theSouth Pole during polar winter.[56] To achieve the range necessary for this flight, the Twin Otter was equipped with a specialferry tank.

In January 2007, the station was visited by a group of high-level Russian officials, includingFSB chiefsNikolai Patrushev andVladimir Pronichev. The expedition, led by polar explorerArtur Chilingarov, started fromChile on twoMi-8 helicopters and landed at theSouth Pole.[57][58]

On September 6, 2007, TheNational Geographic Channel's television showMan Made aired an episode on the construction of their new facility.[59]

On November 9, 2007, edition ofNBC'sToday, show co-anchorAnn Curry made a satellite telephone call which was broadcast live from the South Pole.[60]

On Christmas 2007, two employees at the base got into a fight and had to be evacuated.[61]

On July 11, 2011, the winter-over communications technician fell ill and was diagnosed withappendicitis. An emergency openappendectomy was performed by the station doctors with several winter-overs assisting during the surgery.[citation needed]

The 2011BBC TV programmeFrozen Planet discusses the base and shows footage of the inside and outside of the elevated station in the "Last Frontier Episode".

During the 2011 winter-over season, station manager Renee-Nicole Douceur experienced astroke on August 27, resulting in loss of vision and cognitive function. Because the Amundsen–Scott base lacks diagnostic medical equipment such as an MRI or CT scan machine, station doctors were unable to fully evaluate the damage done by the stroke or the chance of recurrence. Physicians on site recommended a medevac flight as soon as possible for Douceur, but offsite doctors hired by Raytheon Polar Services (the company contracted to run the base) and the National Science Foundation disagreed with the severity of the situation. The National Science Foundation, which is the final authority on all flights and assumes all financial responsibility for the flights, denied the request for medevac, saying the weather was still too hazardous.[62] Plans were made to evacuate Douceur on the first flight available. Douceur and her niece, believing Douceur's condition to be grave and believing an earlier medevac flight possible, contacted SenatorJeanne Shaheen for assistance; as the NSF continued to state Douceur's condition did not qualify for a medevac attempt and conditions at the base would not permit an earlier flight, Douceur and her supporters brought the situation to media attention.[63][64] Douceur was evacuated, along with a doctor and an escort, on an October 17 cargo flight. This was the first flight available when the weather window opened up on October 16. This first flight is usually solely for supply and refueling of the station, and does not customarily accept passengers, as the plane's cabin is unpressurized.[65][66] The evacuation was successful, and Douceur arrived inChristchurch, New Zealand, at 10:55 p.m.[67] She ultimately made a full recovery.[68]

In March 2014,BICEP2 announced that they had detectedB-modes fromgravitational waves generated in theearly universe, supporting theinflation theory of cosmology.[69] Later analysis showed that BICEP only saw polarized dust signal in the galaxy and not primordial B-modes.[70][71]

On 20 June 2016, there was another medical evacuation of two personnel around midwinter day, again involving Kenn Borek Air and DHC-6 Twin Otter aircraft.[72][73][74]

In December 2016,Buzz Aldrin was visiting the Amundsen–Scott South Pole Station, Antarctica, as part of a tourist group, when he fell ill and was evacuated, first to McMurdo Station and from there toChristchurch, New Zealand, where he was reported to be in stable condition. Aldrin's visit at age 86 makes him the oldest person to ever reach the South Pole.

In the summer of 2016–17,Anthony Bourdain filmed part of an episode of his television showAnthony Bourdain: Parts Unknown at the station.[75]

In popular culture

[edit]
South Pole postmark

Science and life at the Amundsen-Scott South Pole station is documented inDr. John Bird's award-winning book,One Day, One Night: Portraits of the South Pole[76][77][78][79] which chronicles the South Pole Foucault Pendulum,[80][81] the300 Club,[79] the first midwinter medevac, and science at the Pole including climate change and cosmology.

Science fiction authorKim Stanley Robinson's bookAntarctica features a fictionalized account of the culture at Amundsen–Scott andMcMurdo, set in the near future.

The station is featured prominently in the 1998The X-Files filmFight the Future.

The 2009 filmWhiteout is mainly set at the Amundsen–Scott base, although the building layouts are completely different.

Theturn-based strategygameCivilization VI, in its expansionRise and Fall, included the Amundsen–Scott South Pole Station as a Wonder.

TheanimeOVAMobile Suit Gundam: The Origin features a large city in Antarctica called Scott City under aGeodesic dome not unlike the 1975 dome as the location of a major peace conference between the humanspace colonies controlled byZeon and the Earth Federation.

The 2017 novelSouth Pole Station by Ashley Shelby is set at the Amundsen-Scott South Pole station of 2002-2003, prior to the opening of the new facility.

The 2019 filmWhere'd You Go, Bernadette features the station prominently and includes scenes of its construction at the closing credits, although the actual station depicted in the film isHalley VI British Antarctic Research Station.

Time zone

[edit]
Polar night with anAurora australis and theMilky Way visible behind the NOAA Atmospheric Research Observatory. The South Pole has 6 months of light and 6 months of darkness.

The South Pole sees the Sunrise andset only once a year. Due toatmospheric refraction, these do not occur exactly on theSeptember equinox and theMarch equinox, respectively: the Sun is above the horizon for four days longer at each equinox. The place has nosolar time; there is no daily maximum or minimum solar height above the horizon. The station usesNew Zealand time (UTC+12 during standard time and UTC+13 duringdaylight saving time) since all flights to McMurdo station depart fromChristchurch and, therefore, all official travel from the pole goes through New Zealand.[82][83][84]

The zone identifier in theIANA time zone database was the deprecated Antarctica/South_Pole. It now uses the Pacific/Auckland timezone.

See also

[edit]

References

[edit]
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