Satellites Spotted a Strange Glow in the Ocean, and Scientists Have a Wild Explanation
Since the early 2000s, scientists have been puzzled by a gleaming turquoise spot in the middle of the Antarctic Ocean showing up in satellite images. The patch is located just south of the great calcite belt, a region that's rich in the mineral form of calcium carbonate, and teeming with coccolithophores, tiny marine organisms that grow reflective calcite shells out of the mineral. The patch itself, however, has been considered far too frigid to support these tiny plankton, causing a longstand