What is a catastrophic implosion? Here's what we know about the Titan submersible disaster
What was supposed to be a 10-hour journey to the Titanic shipwreck ended in tragedy, with all five passengers on the missing submersible killed in a catastrophic implosion. Their deaths were confirmed Thursday, concluding a week-long search for survivors that was closely watched around the world.
1970-01-01 08:00
