International Geophysical Year

The International Geophysical Year (IGY) was an international scientific project that lasted from July 1, 1957, to December 31, 1958. It marked the end, after Joseph Stalin´s death, of a long period during the Cold War when scientific interchange between East and West was seriously interrupted. All major countries took part with the exception of mainland China (so protesting against the participation of the Republic of China = Taiwan). East and West agreed to nominate the Belgian Marcel Nicolet as secretary general of the relevant international organization.

The IGY encompassed 11 Earth sciences: aurora and airglow, cosmic rays, geomagnetism, gravity, ionospheric physics, longitude and latitude determinations (precision mapping), meteorology, oceanography, seismology and solar activity.

Both the U.S. and the Soviet Union (USSR) launched artificial satellites for this event; the Soviet Union's Sputnik 1 in October was the first successful artificial satellite. Other significant achievements of the IGY included the discovery of the Van Allen radiation belts and the discovery of mid-ocean submarine ridges, an important confirmation of plate tectonics. Also detected was the rare occurrence of hard solar corpuscular radiation that could be highly dangerous for manned space flight.

Events

International Polar Years were held in 1882–1883, 1932–1933, and 2007-2009.

In March 1950, at a gathering of eight or ten top scientists (including Lloyd Berkner, S. Fred Singer, and Harry Vestine) in James Van Allen's living room, someone suggested that with the development of new tools such as rockets, radar and computers, the time was ripe to have, instead of a Polar Year, a worldwide Geophysical Year. From the March 1950 meeting, Lloyd Berkner and other participants proposed to the International Council of Scientific Unions that an International Geophysical Year (IGY) be planned for 1957—58, during an approaching period of maximum solar activity. In 1955 the U.S. announced the plan to launch an artificial 'moon' (Project Vanguard) a satellite, into orbit around the earth: http://www.nrl.navy.mil/accomplishments/rockets/vanguard-project/

After several failed launches, Wernher von Braun (Project Apollo) and his team convinced President Eisenhower to use a military missile - this was after Russia launched its Sputniks into orbit. See below:

October 4, 1957, the USSR launched the world's first artificial satellite, Sputnik 1.

November 8, 1957, U.S. Secretary of Defense Neil McElroy instructed the U.S. Army to use a modified Jupiter-C rocket to launch a satellite as part of the IGY.

January 31, 1958, the U.S. launched Explorer 1.

July 29, 1958, the U.S. created the National Aeronautics and Space Administration (NASA).

Antarctica

Memorial Postal Stamp of International Geophysical Year by Ministry of Posts and Telecommunications of Japan, 1957. The illustration depicts the Japanese Research Ship Sōya and a Penguin.

IGY triggered an 18-month year of Antarctic science. The International Council of Scientific Unions, a parent body, broadened the proposals from polar studies to geophysical research. More than 70 existing national scientific organizations then formed IGY committees, and participated in the cooperative effort.

Halley Research Station was founded in 1956, for IGY, by an expedition from the Royal Society. The bay where the expedition set up their base was named Halley Bay, after the astronomer Edmond Halley.

In Japan, The Antarctic exploration was planned in 1955 by Monbushō and Science and technology Agency. Japan Maritime Safety Agency offered ice breaker Sōya as the South Pole observation ship. The first Antarctic observation corps commanded by Takeshi Nagata left Japan in 1956, arriving at Antarctica on January 29, 1957. Showa Station was the first Japanese observation base on Antarctica and was set up on same day.

France contributed with Dumont d'Urville Station and Charcot Station in Adélie Land. As a forerunner expedition, the ship Commandant Charcot of the French Navy spent nine months of 1949/50 at the coast of Adelie Land. Ionospheric soundings were performed aboard this ship. The first French station, Port Martin, was completed April 9, 1950, but destroyed by fire the night of January 22 to 23, 1952.

The Amundsen–Scott South Pole Station was erected as the first permanent structure at the South Pole in January 1957. It survived intact for 53 years, but was slowly buried in the ice (as all structures there eventually sink into the icy crust), until it was demolished in December 2010 for safety reasons.

IGY representations in popular culture

• "I.G.Y. (What a Beautiful World)" is a track on Steely Dan founding member Donald Fagen's 1982 album, The Nightfly. The song is sung from an optimistic viewpoint during the IGY, and features references to then-futuristic concepts, such as solar power (first used in 1958), Spandex (invented in 1959), space travel for entertainment, and undersea international high speed rail. The song peaked at #26 on the Billboard Hot 100 on 27 November - 11 December 1982.

• The IGY is featured prominently during 1957–1958 run of Pogo comic strips by Walt Kelly. The characters in the strip refer to the scientific initiative as the "G.O. Fizzickle Year." During this run, the characters try to make their own contributions to scientific endeavours, such as putting a flea on the moon. A subsequent compilation of the strips was published by Simon & Schuster SC in 1958 as G.O. Fizzickle Pogo and later Pogo's Will Be That Was in 1979.

• The IGY was featured in a cartoon by Russell Brockbank in Punch magazine in November 1956. It shows the three main superpowers UK, USA and USSR at the South Pole, each with a gathering of penguins who they are trying to educate with "culture". The penguins in the British camp are being bored with Francis Bacon; in the American camp they are happily playing baseball, whilst the Russian camp resembles a gulag, with barbed-wire fences and the penguins are made to march and perform military maneuvers.

• In the concluding remarks of episode 25, season 3 of Alfred Hitchcock Presents entitled "Flight to the East", Hitchcock remarks to the audience, "Until then, good night and a happy International Geophysical Year to all of you."

• Reporters came along for the IGY, including New York Times reporter Bill Becker.

See also

• List of Antarctic expeditions
• International Biological Program
• Sulphur Mountain Cosmic Ray Station
• International Year of Planet Earth

References & Footnotes

• University of Saskatchewan Archives
• History of ionosondes, at the U.K.'s Rutherford Appleton Laboratory
• History of arctic exploration
• James Van Allen, From High School to the Beginning of the Space Era: A Biographical Sketch by George Ludwig

External links

• Documents regarding the International Geophysical Year, Dwight D. Eisenhower Presidential Library
• "IGY On the Ice", produced by Barbara Bogaev, Soundprint. 2011 radio documentary with John C. Behrendt, Tony Gowan, Phil Smith, and Charlie Bentley.