Unidentified photographer 1953 Atomic explosion at Yucca Flat, Nevada 9.25 x 7 ins (230 x 180 mm)
Private collection of Brad Feuerhelm This is how the sixth atomic explosion of this series of tests looked from Angel's Peak, 55 miles away. A split second after it was touched off at 4.36 am at Yucca Flat, Nevada.