Missing submersible: Rescuers race to find Titan after detecting underwater noises
The U.S. Coast Guard said that a surveillance plane detected "underwater noises" close to where the Titan lost contact with its control room. Experts say the sub's oxygen may run out on Thursday.
Rescue teams involved in the hunt for a missing submersible that had planned to visit the wrecked Titanic said "noises" had been detected early Wednesday close to where the sub ended contact with its control ship.
Experts involved in the search say that the sub, which is carrying five people, contains an oxygen supply that may run out early Thursday morning.
Here's a guide to what we know.
What's the latest on the search efforts?
The U.S. Coast Guard said that a maritime surveillance plane operated by Canada detected the noises, which experts from the U.S. Navy are now analyzing.
U.S. authorities said various underwater search efforts had
