The ocean has always looked like a blank blue expanse on most maps, yet beneath that surface lies a layered, living ...
You've heard the well-worn saying — that we know more about outer space than we do about parts of the ocean floor. With the help of a powerful satellite called SWOT, that might be changing. The ...
Global map showing gravitational variations caused by topographic changes. In purple higher features like seamounts and in green lower features like rift zones. There are better maps of the Moon’s ...