NASA Satellites Revealed a Disturbing Change in the Ocean

NASA Satellites Revealed a Disturbing Change in the Ocean

NASA satellite data analyzed from 2003 to 2022 shows that 21% of the global ocean has darkened, meaning sunlight now penetrates to shallower depths across vast coastal and open-ocean regions. This documentary explores the shrinking photic zone—the sunlit habitat that supports around 90% of marine life—and examines how pollution, sediment, changing ocean circulation, and climate-driven shifts may be reducing the light available to phytoplankton and the wider marine food web. Discover why scientists call global ocean darkening a genuine cause for concern, what remains unexplained, and how the loss of underwater light could reshape marine ecosystems worldwide. #OceanDarkening #MarineLife #OceanScience Animation is created by Bright Side. Credit to : BRIGHT SIDE