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 …

Nov 13, 2025 · 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 …

2 days ago · The Manhattan Project was a research and development program established during World War II to create the world’s first nuclear weapons. Led by the United States, and supported by the …

What is the Manhattan Project? 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 …

Fearing what Hitler would do if he had such a devastating new weapon, the United States undertook the "Manhattan Project," the largest, most secretive wartime project in history. The program coordinated …

May 12, 2017 · “Ranger in Your Pocket” – Virtual Tours of Manhattan Project Sites “Voices of the Manhattan Project” – audio/video oral history collections of Manhattan Project veterans and their …

Jan 19, 2023 · The Manhattan Project was the codename for the US government’s secret research and development program during World War Two that produced the world’s first nuclear weapons. The …

In 1939, the U.S. discovered that the Nazis were developing a weapon of unprecedented destructive power and began a top-secret project led by Robert Oppenheimer to beat them to it: The Manhatten …

May 6, 2024 · The project led to the development of nuclear bombs that were dropped on the Japanese cities of Hiroshima and Nagasaki in August 1945, leading to Japan’s unconditional surrender and the …

Jul 26, 2017 · The Manhattan Project was the code name for the American-led effort to develop a functional atomic weapon during World War II.