London Planetarium the Marvel Super Heroes 4D attraction. London Planetarium The building known as the London Planetarium is in Marylebone Road, London. It is adjacent to Madame Tussauds and is owned by the same company. A famous London landmark, it was once a notable tourist attraction, housing a planetarium, which offered shows relating to space and astronomy. It closed in 2006 as a separate attraction and is now part of Madame Tussauds. From 2010 forward, the building that once housed the London Planetarium houses the Marvel Super Heroes 4D attraction. The only planetarium in London is now the Peter Harrison Planetarium in
Chamber of Horrors (Madame Tussauds) using a 'Separate Room' to display them in. The exhibits at this time included the heads of King Louis XVI and Marie Antoinette, as well as Madame du Barry, Marat, Robespierre, Hébert, Carrier and Fouquier-Tinville in addition to models of a guillotine and the Bastille and the Egyptian mummy from Curtius' collection. In 1835 Madame Tussaud set up a permanent exhibition in London, and here the 'Separate Room' became the 'Chamber of Horrors'. At this time her exhibits included Colonel Despard, Arthur Thistlewood, William Corder and Burke and Hare, in addition to those listed above. The name 'Chamber of Horrors'