Yeah, but then everyting that's too cool to explore in the ocean is too deep. The Titanic may only be approximately two miles down, but experts say that the ocean goes far deeper than that. What if the Lochness Monster really does exist? What if aquatic dinosaurs are really at the bottom of the ocean? Scientists say that we don't have any kind of device that can withstand the water pressure to go that deep. But nevertheless, it's the mystery of the unknown that makes it so interesting. Is there really life on other planets? The possibilities are limitless.