Three years ago today, the OceanGate Titan submersible lost contact during a dive to the wreck of the Titanic in the North Atlantic. The mission was part of a privately operated expedition intended to document and explore the famous shipwreck, which lies nearly 13,000 feet below the ocean's surface. Days later, authorities confirmed that all five people on board had died after a catastrophic implosion, bringing a tragic end to the expedition. #news #oceangate #titan #ocean