Since Sunday, June 18, everyone across the globe has been holding their breath as American and Canadian forces try to find the missing submersible that was taking a group of people to explore the wreck of Titanic.
The craft, named Titan, lost contact with its base off the coast of Canada shortly after taking off with five crew members, who each paid $250,000 (£195,270) for the one-of-a-kind expedition.
