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 ATV docked to the ISS on 3 April 2008 to deliver its cargo. On 25 April 2008, "Jules Verne" used its thrusters to reboost the station into a higher orbit. After spending just over five months docked at the station, "Jules Verne" undocked on 5 September 2008 and made a destructive re-entry over the Pacific Ocean on 29 September. The first ATV was officially named "Jules Verne" on 9 April 2002; it was originally planned to be one of seven ATVs, and to launch in 2007. By the end of January 2003, most of its components had been assembled. These components