“That was the first indication there was a catastrophic event,” Hankins said. The searchers’ initial find was the nose cone, followed by a large debris field, where they discovered the front end of the pressure hull. “We found five different major pieces of debris that told us that it was the remains of the Titan,” said Paul Hankins, director of salvage operations and ocean engineering at the U.S. What parts of the submersible did the ROV find? Here’s what to know about the now imploded submersible, the perils of deep-sea exploration and what’s next in the investigation process. The Titanic shipwreck lies some 12,500 feet beneath the sea surface, where pressures increase to about 375 atmospheres, or the equivalent of 5,500 pounds of force pressing in on every square inch of an object’s surface. And this could have occurred as early as when the submersible lost contact with the surface less than two hours into its excursion. Navy captain and a researcher at the Woods Hole Oceanographic Institution, said the evidence points to an implosion in the water column. But at the briefing, Carl Hartsfield, a retired U.S. Rescue teams and anyone following the story seemed to be holding out hope that the crew of five were still alive and able to survive on the 96 hours of oxygen thought to be onboard the sub at its descent. (The pressure chamber, or pressure vessel, is the interior compartment of the submersible, which is designed to withstand the crushing pressure of the deep ocean.) After finding additional debris, including the other end of the pressure chamber, experts agreed “the debris is consistent with the catastrophic loss of the pressure chamber,” Mauger said. John Mauger during the press briefing on Thursday. Coast Guard announced the discovery of debris from the sub that is consistent with a catastrophic implosion.Īll five crew members are assumed to be dead, according to a press briefing and news outlets.Ī remotely operated vehicle (ROV) connected to the ship Horizon Arctic “discovered the tail cone of the Titan submersible approximately 1,600 feet from the bow of the Titanic on the seafloor,” said U.S. On the following Thursday, after days of searches from the air and with remotely operated vehicles on the seafloor, the U.S. The vehicle lost communications on Sunday in the North Atlantic Ocean, several hundred miles off Newfoundland. For more on the deep-sea environment where the debris was discovered, read “ See How Crushing Pressures Increase in the Ocean’s Depths.”ĭuring a descent to visit the wreckage of the famed Titanic ocean liner, a submersible craft called the Titan went missing with five people onboard. OceanGate Expeditions, the company that owns the vehicle, declared that the Titan and all five people onboard were lost. Coast Guard announced that a remotely operated vehicle found debris from the Titan submersible.
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