“Complete destruction of House No. 1, located 3,500 feet from ground zero, by an atomic blast on March 17, 1953, at Yucca Flat at the Nevada Proving Ground. The time from the first to last picture was 2.3 seconds. The camera was completely enclosed in a 2-inch lead sheath as a protection against radiation. The only source of light was that from the bomb. In frame 1, the house is lit by the blast. By frame 2 the radiating energy has set it on fire, and the remaining frames show the rapid disintegration of the house by the blast wave.” via

“A huge mushroom cloud rises above Bikini atoll in the Marshall Islands on July 25, 1946 following an atomic test blast, part of the U.S. military’s Operation Crossroads. The dark spots in foreground are ships that were placed near the blast site to test what an atom bomb would do to a fleet of warships.” via

A massive column of water rises from the sea as the U.S. detonate an atom bomb at Bikini Atoll in the Pacific in the first underwater test of the device, July 25, 1946

A longer-exposure photograph of the Trinity explosion seconds after detonation on July 16, 1945.