Nuclear submarine nuclear-powered submarine was first proposed in the United States Navy by the Naval Research Laboratory's Ross Gunn in 1939. Construction of the world's first nuclear powered submarine was made possible by the successful development of a nuclear propulsion plant by a group of scientists and engineers at the Naval Reactors Branch of the Bureau of Ships and the Atomic Energy Commission. In July 1951 the U.S. Congress authorized construction of the first nuclear-powered submarine, "Nautilus", under the leadership of Captain Hyman G. Rickover, USN (sharing names with Captain Nemo's fictional submarine in Jules Verne's "Twenty Thousand Leagues Under the Sea",
Jules Verne (crater) crater feature on the far side to be flooded with lava, as the crust is generally thicker than on the near side. The crater is located in outer rim of the South Pole-Aitken basin. The outer rim of Jules Verne is worn and eroded, with several craters lying across the edge. Along the eastern edge lies Jules Verne G, while Jules Verne C penetrates the northeastern rim and Jules Verne Z cuts across the northern rim. A small crater also lies across the southern rim, while Jules Verne P is attached to the exterior along the south-southwest. Jules Verne is