Categories
Hot Events

US media quoted news that the collision sound was heard during the search and visit of Titanic submersible

  The oxygen in the submersible is gradually decreasing, and the United States estimates that it can last for about 30 hours at present. (Associated […]

Categories
Hot News

The United States said the underwater sound detected during the search for a submersible was reported once every half an hour

  The US Coast Guard led the operation, which covers an area of about 20000 square kilometers. The picture shows officials explaining the progress of […]