The missing Titanic submersible with five people onboard including British billionaire Hamish Harding could be stuck in the wreckage of the Titanic that it was diving to explore - an official has admitted.
The vessel, which operated by OceanGate Expeditions, was taking a crew of five people including company CEO Stockton Rush, French explorer PH Nargeolet and Harding to the historic site as part of it's $250,000 tour.
The crew launched at around 4am yesterday but lost communication with the mothership a short while afterwards. According to OceanGate's website, the sub can last for up to 96 hours underwater with five people consuming oxygen.