Fifty percent of the United States of America is underneath the ocean. And we have better maps of Mars than those areas.
Robert BallardSo, you know, I think the age of exploration is just beginning, not ending, on our planet.
Robert BallardFifty percent of the United States of America is underneath the ocean. And we have better maps of Mars than those areas.
Robert BallardSo, you know, I think the age of exploration is just beginning, not ending, on our planet.
Robert Ballard