USS Nautilus (SSN-571) Nuclear Landmark. Visitors may tour the forward two compartments, with guidance from an automated system. Despite similar alterations to exhibit the engineering spaces, tours aft of the control room are not permitted due to safety and security concerns. USS Nautilus (SSN-571) USS "Nautilus" (SSN-571) was the world's first operational nuclear-powered submarine and the first submarine to complete a submerged transit of the North Pole on 3 August 1958. Sharing names with Captain Nemo's fictional submarine in Jules Verne's classic 1870 science fiction novel "Twenty Thousand Leagues Under the Sea", and named after another that served with distinction in World War
Twenty Thousand Leagues Under the Sea the Sea"." "The Toilers of the Sea" also contains an episode where a worker fights a giant octopus, wherein the octopus symbolizes the Industrial Revolution. It is probable that Verne borrowed the symbol, but used it to allude to the Revolutions of 1848 as well, in that the first man to stand against the "monster" and the first to be defeated by it is a Frenchman. In several parts of the book, Captain Nemo is depicted as a champion of the world's underdogs and downtrodden. In one passage, Captain Nemo is mentioned as providing some help to Greeks rebelling against