What was the mission of the Five Deeps Expedition?

great 👍

too deep in the oceans....is there another environment deeply like Verne's novel?

Which place did It found?

Wow, what an adventure for those involved in the expedition. It's very daunting to learn the depths of these ocean trenches ! I look forward to watching the documented experience ! 😁

I sbb b

When measurements appetain to the sea ie neutical it is in miles NOT km

great 👍