Trinitite (also known as “Alamogordo” or “Atomsite glass,” material produced by the vitrification of sand during the Trinity nuclear explosion of July 16th, 1945, in New Mexico, United States) & Allende Meteorite (a CV3 carbonaceous chondrite that entered Earth’s atmosphere on February 8, 1969, landing near Pueblito de Allende, in the state of Chihuahua, Mexico). Photo A. Mole.