In the Atlantic Ocean, a submersible that is famed for carrying tourists deep underwater to see the Titanic wreckage has vanished.

According to NPR, a search and rescue operation has been launched for the 21-foot watercraft by the Boston station of the U.S. Coast Guard.

OceanGate, a business established in Washington state that provides underwater expeditions to study the relics of the famous shipwreck from the seafloor, is the owner of the lost submersible.

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According to the company’s website, their vessels are outfitted with some fundamental emergency medical supplies and 96 hours of life support. According to OceanGate, the journey from the seafloor to the surface takes about 2.5 hours.

The cost of a submersible ride to visit the Titanic wreckage can vary depending on several factors. It’s important to note that there are limited opportunities for private individuals to visit the Titanic wreckage due to its depth and the logistical challenges involved. Currently, OceanGate Expeditions is one of the few organizations offering planned expeditions to the Titanic site.

The cost of a submersible ride to visit the Titanic wreckage can be substantial, often ranging from hundreds of thousands to millions of dollars per person. This high cost is due to the specialized equipment, safety measures, and extensive planning required for such deep-sea expeditions. Additionally, factors such as the duration of the trip, the number of dives, and the level of involvement in scientific research or data collection can also affect the overall cost.

Also Read: Who is Paul-Henry Nargeolet, French submersible pilot on board missing Titanic submarine

OceanGate Expeditions has not publicly disclosed the specific cost of a submersible ride to visit the Titanic wreckage. The company offers unique deep-sea exploration experiences, including expeditions to the Titanic site, but the pricing details are typically discussed on a case-by-case basis with interested individuals or groups.

The deep water tour offered by the company costs $250,000 per person and lasts roughly eight days. According to the company’s website, explorers travel 380 miles offshore and 2.3 miles below the surface from St. John’s, Newfoundland, Canada.