SWOT satellite data has been used to map the seafloor, revealing 100,000 seamounts, more than double the number previously ...

We've mapped the Moon more thoroughly than our own ocean floor, but a leap forward has come with NASA's SWOT satellite. Using tiny changes in sea surface height to reveal underwater features, ...

The chain runs down the middle of the Atlantic Ocean (surfacing at Iceland), around Africa, through the Indian Ocean ... It is here that new ocean floor is continuously created.