LOS ALAMOS NATIONAL LABORATORY / SCIENCE PHOTO LIBRARY LOS ALAMOS NATIONAL LABORATORY / SCIENCE PHOTO LIBRARY
Underground nuclear bomb test at the Nevada Test Site, Nevada, USA, in 1969. The tower at left carried instruments that measured the power of the explosion. All atomic weapons made by the USA, UK and USSR were tested underground following the Nuclear Test Ban Treaty of 1963.
Model release not required. Property release not required.