Antarctica (NASA Blue Marble Imagery) Stone Coaster

This design features an image of the continent of Antarctica, which is an orthographic projection of NASA's Blue Marble data set. Antarctica is Earth's southernmost continent. It contains the geographic South Pole and is situated in the Antarctic region of the Southern Hemisphere, almost entirely south of the Antarctic Circle; it is surrounded by the Southern Ocean. The landmass of Antarctica is nearly twice the size of Australia. It is by far the least densely populated continent on Earth.