The Manhattan Project was a research and development program undertaken during World War II to produce the first nuclear weapons. It was led by the United States in collaboration with the United Kingdom and Canada.

6 days ago · Manhattan Project, U.S. government research project (1942–45) that produced the first atomic bombs. The project’s name was derived from its initial location at Columbia University, where much of the early research was done.

Jul 26, 2017 · In the early 1940s, the U.S. government authorized a top-secret program of nuclear bomb testing and development, codenamed “The Manhattan Project.” The theoretical physicist read Sanskrit,...

Apr 2, 2024 · Explore the history of the Manhattan Project via its people, places, culture, and events. Learn about the life and controversial legacy of J. Robert Oppenheimer. Visit the park calendar to find upcoming programs and events at all three park locations.

May 12, 2017 · The Manhattan Project was the result of an enormous collaborative effort between the U.S. government and the industrial and scientific sectors during World War II. Here is a brief summary of the Anglo-American effort to develop an atomic bomb during its World War II …

Jul 21, 2023 · After 1942 the Manhattan Project was the recognized Allied effort to build an atomic bomb. It mainly used uranium ore from a mine in what is now the Democratic Republic of the Congo, which was...

The Manhattan Project was an unprecedented, top-secret World War II government program in which the United States rushed to develop and deploy the world’s first atomic weapons before Nazi Germany.

The Manhattan Project was a research and development project that produced the first atomic bombs during World War II. It was led by the United States with the support of the United Kingdom and Canada.

The Manhattan Project is the story of some of the most renowned scientists of the century combining with industry, the military, and tens of thousands of ordinary Americans working at sites across the country to translate original scientific discoveries into an entirely new kind of weapon.

Learn about the background of the Manhattan Project National Historical Park, the authorizing legislation, park implementation news, and watch a video about the park. Find links to DOE histories of the Manhattan Project, site histories, Manhattan Project records, and exhibits.