On This Day

US performs 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. Fausto Coppi dies

    Fausto Coppi cyclist, known for italian cyclist, died on 1960-01-02. Angelo Fausto Coppi was an Italian cyclist, the dominant international cyclist of the years after the Second World War.

  2. A photograph of a 13-year-old South African boy in a torn vest working in a mine is published in the Daily Herald; emplo

    A photograph of a 13-year-old South African boy in a torn vest working in a mine is published in the Daily Herald; employing a 'native' under 18 in the mines is illegal under the Native Labour Regulation Act

  3. LaMar Clark sets pro boxing record of 44 consecutive knockouts

    LaMar Clark sets pro boxing record of 44 consecutive knockouts

  4. Comedic actor Bob Denver (25) weds Maggie Ryan in California

    Comedic actor Bob Denver (25) weds Maggie Ryan in California

  5. American songwriter Adolph Green (45) weds (for 3rd and final time) American actress and singer Phyllis Newman (24) in N

    American songwriter Adolph Green (45) weds (for 3rd and final time) American actress and singer Phyllis Newman (24) in NYC, until his death in 2002

Events After

  1. Belgium grants Rwanda internal self-governance

    Belgium grants Rwanda internal self-governance

  2. John Glenn becomes the first American to orbit Earth aboard Friendship 7

    John Herschel Glenn Jr. (July 18, 1921 – December 8, 2016) was an American Marine Corps aviator, astronaut, businessman, and politician.

  3. Philadelphia center Wilt Chamberlain scores 100 points, the most ever by an NBA player in a single game, in the Warriors

    Philadelphia center Wilt Chamberlain scores 100 points, the most ever by an NBA player in a single game, in the Warriors' 169-147 win over the NY Knicks in Hershey; 36-of-63 from the field, 28-of-32 from the free-throw line

  4. Five research groups announce the discovery of antimatter

    Five research groups announce the discovery of antimatter

  5. Stan Musial scores his 1,869th run, setting a new National League record

    Stan Musial scores his 1,869th run, setting a new National League record

More from the 1960s

Frequently Asked Questions

What happened on December 22, 1961?
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 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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