what is the enola gay ?

Enola Gay is a Boeing B-29 Superfortress bomber, named after Enola Gay Tibbets, mother of the pilot, then-Colonel (later Brigadier General) Paul Tibbets.[2] On August 6, 1945, during the final stages of World War II, it became the first aircraft to drop an atomic bomb as a weapon of war. The bomb, code-named "Little Boy", was targeted at the city of Hiroshima, Japan, and caused extensive destruction.