Trinity was the first detonation of a nuclear weapon, conducted by the United States Army at 5:29 a.m. Mountain War Time [a] (11:29:21 GMT) on July 16, 1945, as part of the Manhattan Project.

Nov 6, 2025 · The Trinity test was the detonation of the first atomic bomb at 5:29:45 am on July 16, 1945. The bomb, a plutonium implosion device called Gadget, was exploded at the …

The world's first nuclear explosion occurred on July 16, 1945, when a plutonium implosion device was tested at a site located 210 miles south of Los Alamos, New Mexico, on the barren plains …

On July 16, 1945, a loud, blinding explosion surprised New Mexicans around the Tularosa Basin. Trinity, the world’s first nuclear test, was top secret. Manhattan Project leaders did not inform …

The Trinity atomic explosion in New Mexico on July 16, 1945, was one of humanity’s most significant scientific achievements. The accession of atomic power in the form of fission is a …

Jul 16, 2015 · The success of the Trinity test meant that both types of bombs -- the uranium design, untested but thought to be reliable, and the plutonium design, which had just been …

The world's first nuclear explosion occurred on July 16, 1945, when a plutonium implosion device was tested at a site located 210 miles south of Los Alamos, New Mexico, on the plains of the …

Jul 16, 2025 · Scientists set off the Trinity test atomic bomb on July 16, 1945. Though they chose a somewhat secluded area of the desert, people lived less than 20 miles away. It was …

Jun 18, 2014 · After three years of research and experimentation, the world’s first nuclear device, the “Gadget,” was successfully detonated in the New Mexico desert. This inaugural test …

Apr 23, 2010 · At 5:30 a.m. on July 16, 1945, Los Alamos scientists detonated a plutonium bomb at a test site located on the U.S. Air Force base at Alamogordo, New Mexico, some 120 miles …