"The deep sea is a dark, impenetrable place where you can't take satellite views or landscape images," says Rotjan. "We need art to help us ... on expanding deep-sea science.

Many a movie has been made about the mysterious dangers of the sea. TV series, on the other hand—that’s a smaller school of ...

Space may be the place, but some of the best sci-fi series happen underwater. We rounded up our favorites for streaming.