Here in the 21st Century, we may have some ice and dry land, but our planet is still an ocean world with plenty of secrets hidden in its murky depths
atlantic ocean
The Florida man was using his human-sized hamster wheel to run on water to London, England
While the aquifer's exact size is still a mystery, it may be the largest of its kind
The crew battles with 12-metre-high waves
On Norwegian Breakaway in the Atlantic Ocean
People walked on the surface of the sea
Moves towards British Virgin Islands