Day eight of the hearing on the Titan submersible disaster brought experts from NASA and Boeing before the Marine Board of Investigation in North Charleston. The board is in search of answers regarding the Titan’s doomed mission to the Titanic wreckage site in June 2023.

Representatives for NASA, Boeing Co. and the U.S. Coast Guard are slated to testify in front of investigators Thursday about the experimental submersible that imploded en route to the wreckage of the

OceanGate charged six-figure prices to dive to Titanic ruins. Passengers had the title “mission specialist,” but the work was menial, a fellow sub operator said.