International Geophysical Year

A commemorative stamp issued by Japan in 1957 to mark the IGY. The illustration depicts the Japanese Research Ship Sōya and a penguin.

The International Geophysical Year (IGY; French:Année géophysique internationale) was an international scientific project that lasted from July 1, 1957, to December 31, 1958. It marked the end of a long period during the Cold War when scientific interchange between East and West had been seriously interrupted. Joseph Stalin's death in 1953 opened the way for this new era of collaboration. Sixty-seven countries participated in IGY projects, although one notable exception was mainland China, which was 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 associated international organization.

单词	International Geophysical Year
释义	International Geophysical Year 英语百科 International Geophysical Year The International Geophysical Year (IGY; French:Année géophysique internationale) was an international scientific project that lasted from July 1, 1957, to December 31, 1958. It marked the end of a long period during the Cold War when scientific interchange between East and West had been seriously interrupted. Joseph Stalin's death in 1953 opened the way for this new era of collaboration. Sixty-seven countries participated in IGY projects, although one notable exception was mainland China, which was 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 associated international organization.
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