Planktonic palette September 23, 2016 Cosmos Curated content from the editorial staff at Cosmos Magazine. By Cosmos Credit: Copernicus Sentinel data (2016) / processed by ESA It looks like a watercolour painting, but this image is a natural-colour capture of a plankton bloom in the Barents Sea by the European Space Agency’s Sentinel-2A satellite. Originally published by Cosmos as Planktonic palette