The incident has triggered questions about safety rules for such adventures into the ocean depths.
Browsing: Titanic
Cameron has completed 33 dives to the wreck of the Titanic.
But officials said analysis of the sound was inconclusive and that the noises probably emanated from something else
After just 12 days in theaters worldwide, “Avengers: Endgame” has surpassed the 21-year global box office record of $2.128 billion held by Titanic.
He is reported to have been alone aboard a two-seater single-engine plane which crashed north of Santa Barbara on Monday morning