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US performs a nuclear test at Nevada Test Site

The Nevada National Security Sites (N2S2 or NNSS), popularized as the Nevada Test Site (NTS) until 2010, is a reservation of the United States Department of Energy located in the southeastern portion...

The Nevada National Security Sites (N2S2 or NNSS), popularized as the Nevada Test Site (NTS) until 2010, is a reservation of the United States Department of Energy located in the southeastern portion of Nye County, Nevada, about 65 mi (105 km) northwest of the city of Las Vegas.

Formerly known as the Nevada Proving Grounds of the United States Army, the site was acquired in 1951 to be the testing venue for the American nuclear devices. The first atmospheric test was conducted at the site's Frenchman Flat area by the United States Atomic Energy Commission (USAEC) on January 27, 1951. About 928 nuclear tests were conducted here through 1992, when the United States stopped its underground nuclear testing.

The site consists of about 1,350 sq mi (3,500 km2) of desert and mountainous terrain.

Historical Significance

The Nevada National Security Sites (N2S2 or NNSS), popularized as the Nevada Test Site (NTS) until 2010, is a reservation of the United States Department of Energy located in the southeastern portion of Nye County, Nevada, about 65 mi (105 km) northwest of the city of Las Vegas.

Events Before

  1. Erroll Garner dies

    Erroll Garner dies

  2. Belgium undergoes a major municipal reorganization and reapportions 2,359 communities into 596

    Belgium undergoes a major municipal reorganization and reapportions 2,359 communities into 596

  3. Steve Wozniak and Steve Jobs incorporate Apple Computer, Inc.

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  4. American film director Martin Scorsese (34) divorces Julia Cameron (28) after 1 year of marriage

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  5. Miniseries "Roots" premieres on ABC

    Miniseries "Roots" premieres on ABC

Events After

  1. International Year of the Child begins (declared by UNESCO)

    International Year of the Child begins (declared by UNESCO)

  2. Village People's "Y.M.C.A." becomes their only UK #1 single; at its peak, it sells over 150,000 copies per day

    Village People's "Y.M.C.A." becomes their only UK #1 single; at its peak, it sells over 150,000 copies per day

  3. BBC landmark nature series "Life on Earth" presented by David Attenborough first shown on BBC One

    Life on Earth: A Natural History by David Attenborough is a British television natural history series made by the BBC in association with Warner Bros. Television and Reiner Moritz Productions.

  4. Ayatollah Khomeini returns to Iran after 15 years in exile

    Ruhollah Khomeini's return to Iran on 1 February 1979, after 14 years in exile, was an important event in the Iranian Revolution.

  5. Actor Max Von Sydow (49) divorces actress Christina Olin after 28 years of marriage

    Actor Max Von Sydow (49) divorces actress Christina Olin after 28 years of marriage

More from the 1970s

Frequently Asked Questions

What happened on September 27, 1978?
The Nevada National Security Sites (N2S2 or NNSS), popularized as the Nevada Test Site (NTS) until 2010, is a reservation of the United States Department of Energy located in the southeastern portion of Nye County, Nevada, about 65 mi (105 km) northwest of the city of Las Vegas. Formerly known as the Nevada Proving Grounds of the United States Army, the site was acquired in 1951 to be the testing venue for the American nuclear devices. The first atmospheric test was conducted at the site's Frenchman Flat area by the United States Atomic Energy Commission (USAEC) on January 27, 1951.
Why is US performs a nuclear test at Nevada Test Site significant?
The Nevada National Security Sites (N2S2 or NNSS), popularized as the Nevada Test Site (NTS) until 2010, is a reservation of the United States Department of Energy located in the southeastern portion of Nye County, Nevada, about 65 mi (105 km) northwest of the city of Las Vegas.

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