A deep water robot sub has reached the wreck of the Titanic on the Atlantic floor – and another is descending the 12,500ft of ocean fast – just minutes before the missing Titanic submersible is predicted to run out of oxygen.
The vanished vessel, Titan, lost communication with tour operators on Sunday while about 435 miles south of St John’s, Newfoundland, during a voyage to the Titanic off the coast of Canada. The last ‘ping’ of its homing device was