
A deep-sea faring submersible vessel that disappeared on an expedition to the Titanic wreckage site only has about 40 hours of oxygen left, US CoastGuard officials said on Tuesday afternoon.
The Titan, a five-person capacity vessel run by OceanGate Expeditions, vanished without a trace about 100 minutes after launching from the Polar Prince icebreaker research ship about 900 miles off the coast of Cape Cod on Sunday morning.