5. Early Morning Explosive and Destructive Power: A 19-kiloton Nuclear Bomb Explodes From a Ballon Positioned 1500 Feet Above the Ground, August 7, 1957 at 5:25 a.m. PDT, Operation Plumbbob, STOKES Event, Nevada Test Site, Nevada, USA. Photo Credit: U.S. Department of Energy (http://www.doe.gov) - National Nuclear Security Administration (http://www.nnsa.doe.gov) - Nevada Site Office (http://www.nv.doe.gov) - Photo Library (http://www.nv.doe.gov/library/photos) Category: Amospheric Testing - Number: XX-01. Photo courtesy of National Nuclear Security Administration / Nevada Site Office, United States Department of Energy (http://www.doe.gov), Government of the United States of America.
{}