“Two-thirds of the Earth lies beneath more than 1,000 feet of water. It's a vast and largely unexplored frontier....This is the longest submarine mountain range in the world, the Atlantic Mid-Ocean Ridge. It wraps around our globe like the seam on a baseball. The past is another planet, but most of u…”
— Ann Druyan, Steven Soter, Himself - Host, Neil deGrasse Tyson, imdb.com