RMS Titanic difficulty of finding and reaching a wreck that lies over below the surface, in a location where the water pressure is over . A number of expeditions were mounted to find "Titanic" but it was not until 1 September 1985 that a Franco-American expedition led by Robert Ballard succeeded. The team discovered that "Titanic" had in fact split apart, probably near or at the surface, before sinking to the seabed. The separated bow and stern sections lie about a third of a mile (0.6 km) apart in Titanic Canyon off the coast of Newfoundland. They are located from the inaccurate
Wreck of the RMS Titanic previously unseen pieces of wreckage, and led to the documentary "Titanic's Final Moments: Missing Pieces". RMS Titanic Inc. mounted further expeditions to "Titanic" in 2004 and 2010, when the first comprehensive map of the entire debris field was produced. Two autonomous underwater vehicles – torpedo-shaped robots – repeatedly ran backwards and forwards across the debris field, taking sonar scans and over 130,000 high-resolution images. This enabled a detailed photomosaic of the debris field to be created for the first time, giving scientists a much clearer view of the dynamics of the ship's sinking. The expedition encountered difficulties: several hurricanes passed