submersible

The debris and other material was collected on Oct. 4 and brought in for analysis.
Manned submersibles are crucial to scientific research. In bucking safety standards, OceanGate tarnished a decadeslong record.
"I’m so worried he kills himself and others in the quest to boost his ego," David Lochridge said of the company's CEO in the note.
The recovered debris and evidence from the submersible will be sent for further testing and analysis.
Photos show what appear to be several pieces of the submersible being lifted from the ship, including the nose cone with its distinctive circular window.
Billionaires, hubris and inappropriate jokes — maybe there is a lesson in the tragic loss.
Christine Dawood was on board the host ship when the submersible carrying Suleman and Shahzada Dawood to the Titanic lost communications.
Guillermo Söhnlein has spent much of this week defending his former company amid the fallout over the maritime disaster that killed 5 people.
Suleman Dawood, 19, "wasn't very up for" the expedition, according to aunt Azmeh Dawood.
Officials have said they believe the people on board the vessel that had gone missing near the Titanic wreckage were dead.