When the “father of the atomic bomb,” J. Robert Oppenheimer, recalled the famous Hindu scripture quote “Now I am become Death, the destroyer of worlds” after the Trinity nuclear weapon test on July 16, 1945, little did he know that from the immense destruction something new would be born as well—a unique glassy residue called trinitite.

Trinitite, also known as atomsite or Alamogordo glass, is the greenish glassy material found near Alamogordo, N.M., following the detonation of the implosion-design plutonium bomb. The intense heating followed by rapid cooling of the desert sand at the site produced the radioactive silica-based substance.

Quite a few studies on trinitite have taken place over the past eight decades. This research has not only revealed the chemical and structural complexity of various trinitite glasses but also the intriguing connection between geochemistry, glass science, and cosmology resulting from humanity’s insatiable quest for knowledge.