A nuclear explosion is an explosion that occurs as a result of the rapid release of energy from a high-speed nuclear reaction.

Dec 1, 2025 · By the summer of 1945, the production plants had delivered a sufficient amount of fissionable material to produce a nuclear explosion, and bomb development had advanced to a point …

Learn how nuclear weapons work and the science behind them. The effects of a nuclear weapons are also explained, along with two example scenarios of a nuclear explosion over a city.

Aug 6, 2025 · First came the idea of splitting the atom; then, a chain of events leading to a moment forever etched in collective memory—the use of nuclear weapons on Hiroshima and Nagasaki in 1945.

Apr 9, 2025 · Just a few weeks after the Trinity test, the U.S. dropped two atomic bombs on Japan—one on Hiroshima on August 6, 1945, and another on Nagasaki on August 9. These bombings marked …

On July 16, 1945, in a remote desert location near Alamogordo, New Mexico, the first atomic bomb was successfully detonated—the Trinity Test. It created an enormous mushroom cloud some 40,000...

Jan 15, 2024 · Interactive nuclear explosion simulator with scientific accuracy. Comprehensive nuclear education covering nuclear weapons, nuclear technology, nuclear policy, and nuclear science. …

0916:02 (8:16:02 am in Hiroshima) After falling from the Enola Gay for 43 seconds, the Little Boy atomic bomb detonates 1,968 feet above Hiroshima, 550 feet (167.64 m) from the Aioi Bridge.

A nuclear weapon[a] is an explosive device that derives its destructive force from nuclear reactions, either nuclear fission (fission or atomic bomb) or a combination of fission and nuclear fusion …

Washington, D.C., July 16, 2025 - Early in the morning of 16 July 1945, 80 years ago, the U.S. Manhattan Project staged the first test of a nuclear weapon in the New Mexican desert. It was the …