Astronauts Help Corals Grow on the Ocean Floor Off Florida

Astronauts are helping coral grow on the ocean floor off Florida. Marine scientists at Florida International University are studying corals growing in deep waters. The Miami-area school reported recruiting NASA astronauts to plant a coral nursery 90 feet (27 meters) below the ocean’s surface in the Florida Keys National Marine Sanctuary.

Source: SFChronicle.com

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