Learn About Trinity - The First Atomic Test

On Monday morning July 16, 1945, the world was changed forever when the first atomic bomb was tested in an isolated area of the New Mexico desert. Conducted in the final month of World War II by the top-secret Manhattan Engineer District, this test was code named Trinity.

The Awesome Blast - In Los Alamos 230 miles to the north, a group of scientists' wives who had stayed up all night for the not so secret test, saw the light and heard the distant sound. One wife, Jane Wilson, described it this way, "Then it came. The blinding light [no] one had ever seen. The trees, illuminated, leaping out. The mountains flashing into life. Later, the long slow rumble. Something had happened, all right, for good or ill."

Intense Secrecy - Due to the intense secrecy surrounding the test, no accurate information of what happened was released to the public until after the second atomic bomb had been dropped on Japan. However, many people in New Mexico were well aware that something extraordinary had happened the morning of July 16, 1945. The blinding flash of light, followed by the shock wave had made a vivid impression on people who lived within a radius of 160 miles of ground zero. Windows were shattered 120 miles away in Silver City, and residents of Albuquerque saw the bright light of the explosion on the southern horizon and felt the tremor of the shock waves moments later.

RELATED LINKS:

The First Atomic Test

Jumbo

The National Atomic Museum

Schmidt-McDonald Ranch House

The Code Name Trinity

The Trinity Test

Notes and Bibliography

RECOMMENDED LITERATURE:

100 Suns - By Michael Light - Between July 1945 and November 1962 the United States is known to have conducted 216 atmospheric and underwater nuclear tests. After the Limited Test Ban Treaty between the United States and the Soviet Union in 1963, nuclear testing went underground. It became literally invisible—but more frequent: the United States conducted a further 723 underground tests, the last in 1992. 100 Suns documents the era of visible nuclear testing, the atmospheric era, with 100 photographs drawn by Michael Light from the archives at Los Alamos National Laboratory and the U.S. National Archives in Maryland. It includes previously classified material from the clandestine Lookout Mountain Air Force Station based in Hollywood, whose film directors, cameramen and still photographers were sworn to secrecy.

The title, 100 Suns, refers to the response by J. Robert Oppenheimer to the world’s first nuclear explosion in New Mexico when he quoted a passage from the Bhagavad Gita, the classic Vedic text: “If the radiance of a thousand suns were to burst forth at once in the sky, that would be like the splendor of the Mighty One... I am become Death, the destroyer of worlds.” This was Oppenheimer’s attempt to describe the otherwise indescribable. 100 Suns likewise confronts the indescribable by presenting without embellishment the stark evidence of the tests at the moment of detonation. Since the tests were conducted either in Nevada or the Pacific the book is simply divided between the desert and the ocean. Each photograph is presented with the name of the test, its explosive yield in kilotons or megatons, the date and the location. The enormity of the events recorded is contrasted with the understated neutrality of bare data.

Interspersed within the sequence of explosions are pictures of the awestruck witnesses. The evidence of these photographs is terrifying in its implication while at same time profoundly disconcerting as a spectacle. The visual grandeur of such imagery is balanced by the chilling facts provided at the end of the book in the detailed captions, a chronology of the development of nuclear weaponry and an extensive bibliography. A dramatic sequel to Michael Light’s Full Moon, 100 Suns forms an unprecedented historical document.

RECOMMENDED MOVIE:

The Day After Trinity - This unique movie is a haunting journey through the dawn of the nuclear age, an incisive history of humanity's most dubious achievement and the man behind it -- J. Robert Oppenheimer, the principal architect of the atomic bomb. Featuring archival footage and commentary from scientists and soldiers directly involved with the Manhattan Project, this gripping film is a fascinating look at the scope and power of the Nuclear Age.