History Documented on Instagram: "On July 16, 1945, during the Trinity test in the New Mexico desert, J. Robert Oppenheimer stood before the first atomic explosion in human history. As the sky lit up with a blinding flash and the shockwave rolled across the sand, he realized he was witnessing something far beyond a scientific breakthrough — he was seeing the birth of a weapon capable of ending entire cities. Oppenheimer had led the Manhattan Project, but nothing could prepare him for the reality

The True Story of J. Robert Oppenheimer & the Atomic Bomb | Britannica

Oppenheimer