Swirling Phytoplankton in the Black Sea

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Blue swirls of phytoplankton in the Black Sea, imaged from space.
The blue swirls of phytoplankton in the Black Sea (image credit: NASA).

Around this time of year, the Black Sea blooms with a massive growth of phytoplankton. This particular species of phytoplankton known as coccolithophores, are plated with white calcium carbonate, making the bloom very easy to see from space. NASA's Aqua satellite gathered these data.

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Swirling Phytoplankton in the Black Sea
NASA Earth Observatory
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Jesse Rogerson, PhD

As a passionate science communicator, Jesse Rogerson loves promoting science literacy to the public. He frequently represents the Canada Aviation and Space Museum on television and radio, social media, and at conferences. He co-developed a science communication workshop for Canadian science professionals, to instruct them in more effective methods of communicating their science. A trained and practicing astrophysicist, Jesse holds a PhD in observational astrophysics from York University, and recently published a peer-reviewed paper in The Astrophysical Journal. Jesse enjoys riding his motorcycle, board games, and ultimate frisbee.