Plankton Colonies Collide (IMAGE) NASA/Goddard Space Flight Center Caption Off the coast of Argentina, two strong ocean currents recently stirred up a colorful brew of floating nutrients and microscopic plant life just in time for the summer solstice, Dec. 21, 2010. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Aqua satellite captured this image of a massive phytoplankton bloom off of the Atlantic coast of Patagonia. Credit NASA's Earth Observatory/Norman Kuring, Ocean Color Web Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.