Hopes high as first Titanic voyage in 14 years happens in wake of submersible tragedy
- The voyage arrives as undersea explorers are still reeling from the deadly implosion of an experimental submersible en route to the Titanic in June 2023
- The Titan submersible disaster killed all five people on board, including Paul-Henri Nargeolet, who was director of underwater research for RMS Titanic
