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 Streets Under the Sky Times" called the series "a dreamy but gritty period drama, superbly acted" and "the kind of television at which the BBC repeatedly excels – rich and fulfilling for its understatement, discreet tales that are well told." "Variety" praised the series, writing it "brims with a sense of yearning that takes the very old quandary of not being able to control who one loves and puts an evergreen spin on it. Moreover, the production itself is as meticulous as the storytelling, from the drab palette used in capturing the Depression-era surroundings to the melancholy score." Twenty Thousand Streets Under the Sky