Seas

This Is The True Colour Of The Black Sea

This Is The True Colour Of The Black Sea

The Black Sea looks crazy right now, as you can see in this photo taken by the MODIS instrument onboard NASA’s Aqua satellite on July 15. These intense swirls are the work of a microorganism called coccolithophore, a “calcite-shedding phytoplankton [that] can colour much of the Black Sea cyan.”