In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Q: Isabel Johnson, a submarine pilot in training, sits atop the submersible OceanGate Cyclops 1 during a presentation of findings on Monday, June 13, 2016, in Boston, after its undersea exploration of the... (Associated Press) 
  
 Isabel Johnson, a submarine pilot in training, sits atop the submersible OceanGate Cyclops 1 during a presentation of findings on Monday, June 13, 2016, in Boston, after its undersea exploration of the wreck of the ocean liner SS Andrea Doria in the Atlantic Ocean near Nantucket. The ship went down... (Associated Press) 
  
 BOSTON (AP) — The wreck of the Italian ocean liner the Andrea Doria off Nantucket may be more badly deteriorated than previous sonar images suggest, with its bow nearly broken off, a team of undersea explorers said Monday. 
  
 OceanGate, a Washington-based crew that mans an underwater vessel, spent two full days at the wreck earlier this month capturing more than a dozen sonar images of the liner, which went down in 1956 after colliding with another ship. 
  
 Fifty-one people died, 46 of them on the Andrea Doria. 
  
 Stockton Rush, OceanGate's CEO, said the images, which are still being processed, suggest a large section of the bow has broken off since the last time a sonar image of the ship was taken two years ago by another organization. 
  
 "It looks so dramatically different," he said, speaking at Boston's Long Wharf, where the underwater vessel rested on a docked boat. "When you look at the shape of the hull, it appears a lot has come off." 
  
 Rush said it's not clear when the bow started breaking up. He said previous sonar images were taken from the surface and are not as detailed as the ones being produced by his team. 
  
 OceanGate had hoped to spend up to a week at the wreck capturing detailed sonar images. But bad weather, including high waves, heavy fog and strong winds, cut the expedition short. 
  
 "What you can control is your equipment and your people. Mother Nature can then make up her own mind," Rush said. 
  
 He said the team managed to complete two of eight planned dives — each lasting about three hours — using the Cyclops I, an underwater vessel capable of fitting five people. 
  
 The team plans to return next year to continue its sonar mapping work. The plan is to create a "virtual model" of the exterior of the wreck as well as its debris field. 
  
 Such detailed imagery could prove invaluable to scuba divers, as identifiable landmarks on the popular wreck have decayed over time, making it hard for divers to safely find their way around, Rush said. 
  
 The wreck, which rests on the ocean floor about 240 feet down and about 50 miles south of Nantucket, has claimed the lives of 16 divers over the years. 
  
 OceanGate says its expedition was the first manned submersible trip to the wreck since 1995. This July 25 marks the 60th anniversary of the Andrea Doria's sinking. ||||| The Andrea Doria sunk almost exactly 60 years ago. This month, underwater exploration company OceanGate captured underwater images that show the ship's decay. 
  
 In this July 26, 1956 photo, the Italian luxury liner Andrea Doria keels far over to starboard before sinking 225 feet to the bottom of the Atlantic 45 miles off Nantucket Island, Mass. Nearly six decades after the Andrea Doria slammed into another ocean liner, killing 46 people, explorers are attempting to get a fresh glimpse of the wreckage on the sea floor. 
  
 Since the Andrea Doria sank off the coast of Nantucket in 1956, generations of divers have made the dangerous dive to the wreck, leading to the Andrea Doria’s moniker, the “Mount Everest of shipwrecks.” New underwater sonar imaging of the wreck, however, shows that it has deteriorated far more than previously imagined. 
  
 The underwater images were taken by an exploration company called OceanGate, which mans an underwater vehicle that allowed them to take detailed images of the abandoned hull. 
  
 "It looks so dramatically different," Stockton Rush, the CEO of OceanGate, told the Associated Press. "When you look at the shape of the hull, it appears a lot has come off." 
  
 The Andrea Doria had been sailing for just three years when she met her end at 11 PM on a foggy night off the coast of Nantucket on June 25, 1956. 
  
 Carrying nearly 1,700 people, including passengers and crew, the Andrea Doria was on the last leg of a transatlantic journey that originated in Genoa, Italy. She was approximately 40 miles off the coast of Nantucket, Massachusetts, when she collided with another passenger liner, the Stockholm, in a fog bank. 
  
 Forty-six of her passengers and crew were killed, including several families of Italian immigrants to the United States. Improvements since the sinking of the Titanic several decades before, particularly the quick responses of nearby ships, meant that the loss of life as a result of the crash was relatively small. 
  
 The total casualty count on both the Stockholm and the Andrea Doria was just 51. Although crippled by the collision, the Stockholm was able to limp back to New York, with both its own passengers and many of the Andrea Doria’s. 
  
 Hours after rescue operations concluded, the Andrea Doria sank beneath the waves nearly 12 hours after the initial collision, at 10 AM on June 26, 1956. 
  
 Since that time, dozens of divers have attempted the 240-foot dive to the wreck. Although many expeditions have been successful, swift currents, poor weather, and the freezing New England waters have led 16 divers to their deaths instead. 
  
 For this reason, underwater imaging company OceanGate sent its Cyclops 1 submersible to the wreck in order to capture updated images of the sunken ship – and what it found was shocking. 
  
 “This iconic shipwreck has been explored by scuba divers and mixed-gas divers for decades – with the first dive occurring within hours of the sinking,” writes OceanGate on its website. “These dives have resulted in limited views of the wreck due to the short bottom time available to divers and limited visibility.” 
  
 Rush told the Associated Press that the images captured by the Cyclops indicate that the ship’s bow has broken off, sometime in the last several years. Much of the ship is now unrecognizable due to decay. 
  
 “When [the Andrea Doria] first went down, it was pristine and you went straight into the hull and through the windows,” Mr. Rush told the Boston Globe. “Now, it is harder to get inside and far more dangerous. Imagine it as a collapsing cave. Once the cave loses its basic structure, it deteriorates very quickly.” 
  
 Rush told the Boston Globe that learning more about the Andrea Doria’s rapid decay could help future divers explore other wrecks as well. 
  
 Although OceanGate intended to spend a week at the wreck collecting images, it was forced to call the expedition off after just two days due to weather. Rush told the Associated Press that it hopes to return again next year. ||||| The Andrea Doria keeled over before sinking in the Atlantic Ocean about 45 miles off Nantucket in 1956. 
  
 The first time Patrick Scalli attempted the treacherous dive to the legendary Andrea Doria shipwreck in the 1970s, he scaled the promenade, glided through the back deck, and marveled at what was once a swimming pool. 
  
 Back then, he said, there was still much to admire about the elegant Italian ocean liner that sank in 1956. 
  
 But over the past few years, Scalli said, the wreck has rapidly deteriorated — the promenade, back deck, and pool are probably unrecognizable today, if there at all. 
  
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 “The wreck is just a mess,” said the 60-year-old Scalli, who last dove through the wreck off the coast of Nantucket in the late 1990s. 
  
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 This month, OceanGate, an ocean exploration company, conducted the first submersible dive to the Andrea Doria in 20 years. The Everett, Wash., company captured detailed sonar images of the 697-foot wreck, which lures divers with the promise of underwater adventure but also holds considerable peril. 
  
 The images, which were presented Monday at a press conference, revealed that the wreck has deteriorated more than researchers initially expected, said Stockton Rush, the chief executive of OceanGate. A significant portion of the ship’s hull has decayed, which suggests other parts made of the same material may be in a similar state. 
  
 “When [the Andrea Doria] first went down, it was pristine and you went straight into the hull and through the windows,” he said. “Now, it is harder to get inside and far more dangerous. Imagine it as a collapsing cave. Once the cave loses its basic structure, it deteriorates very quickly.” 
  
 The Andrea Doria is one of the best-known shipwrecks in New England. Of the 1,700 people on board, 46 died. 
  
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 Sitting about 200 feet below the ocean’s surface, obscured by foggy and rough sea conditions, the wreck has attracted hundreds of divers over the past few decades. For the past 60 years, divers have used the wreck — often dubbed the “Mount Everest of diving” — to test their limits, both technically and physically. More than a dozen divers have died while attempting to navigate the dangerous wreck. 
  
 David L. Ryan/Globe Staff The Cyclops 1, a five-person sub, was used by OceanGate to capture detailed sonar images of the Andrea Doria. 
  
 OceanGate’s expedition was cut short because of bad weather, but the company plans to return to the Andrea Doria next year and take more sonar images. The goal is to create a comprehensive, 3-D image of the entire wreck. 
  
 Joel Perry, director of media and marketing for OceanGate, said Monday that the sonar images could help divers better negotiate the wreck, which should lessen the likelihood of a tragedy. 
  
 Diving through the ship was once considered the epitome of an adventure, Scalli said — but that was when diving technology was less sophisticated and the ship was more intact. 
  
 “When you would get to the wreck, it looked like an ocean liner laying on its side. . . . It was a fascinating shipwreck, it was impressive,” said Scalli, who lives in Gloucester and has dived through the wreck three times. “Everyone was after the ‘treasure hunt,’ if you may.” 
  
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 While the wreck may be rapidly deteriorating, Rush, the OceanGate chief executive, said it still holds considerable allure to divers because of its history of danger and exploration. He said the company chose to explore the Andrea Doria because of its iconic reputation. 
  
 Along with helping divers better traverse the wreck, the sonar images and research — all privately funded — could add insight into other shipwrecks and how they decay, Rush said. 
  
 “One of our missions is to increase awareness of the ocean and tools that can be used to explore the ocean,” Rush said. “And when you want to capture the imagination of the media and the public, you want to look at something that is a well-known wreck . . . it is the big draw.” 
  
 Although diving technology has advanced, Scalli said he sometimes misses the adventure and simplicity of the old days — when there weren’t expensive mixed air oxygen tanks, sophisticated diving suits, and sonar imaging. 
  
 He said he is glad he got to experience the Andrea Doria in its “glory days” when the ship was still relatively intact, but he has no plans to return to the site. 
  
 After all, he said, there are always more shipwrecks to explore. 
  
 David L. Ryan/Globe Staff Stockton Rush, OceanGate’s chief executive, hopes to create a 3-D image of the wreck. 
  
 Globe correspondent J.D. Capelouto contributed to this report. Trisha Thadani can be reached at trisha.thadani@globe.com . Follow her on Twitter @TrishaThadani |||||
A: 
Since the Andrea Doria sank 40 miles off the coast of Massachusetts 60 years ago, 16 divers have lost their lives trying to explore it, spurring one company to examine it in another, safer way: in a manned submersible. The Christian Science Monitor reports new sonar imaging shows the "Mount Everest of shipwrecks" is far more deteriorated than anyone knew. "It looks so dramatically different," Stockton Rush tells the AP. Rush's company, OceanGate, spent two days taking sonar images of the famous shipwreck. Those images were presented during a press conference Monday, reports the Boston Globe. Most noticeably, it appears a large chunk of the Andrea Doria's bow broke off sometime in the past two years. "Imagine it as a collapsing cave," Rush says. "Once the cave loses its basic structure, it deteriorates very quickly." OceanGate planned to spend a week taking images of the shipwreck, but serious fog, winds, and waves forced the company to pack it in early. It plans to return next year to continue the work and hopes to create a "virtual model" of the Andrea Doria wreckage to help divers navigate the ship as it continues to deteriorate. OceanGate says such a model could save lives. Countless divers have risked death taking the 240-foot dive in freezing, fast-moving waters to explore the shipwreck, leading to the "Mount Everest" nickname. Nearly 1,700 people were aboard the Andrea Doria, which was coming from Italy, when it collided with another boat and sank in 1956. Forty-six Doria passengers were killed. (A diver disappeared while exploring the wreck last summer.)