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KENNEDY SPACE CENTER, FLA. -- Astronaut Nicole Stott is one of three astronauts taking part in the 17-day NASA Extreme Environment Mission Operations (NEEMO) project from the National Oceanic and Atmospheric Administration (NOAA) Aquarius Underwater Laboratory. At left is NEEMO instructor "Otter" Mark Rutten. The astronauts are testing space medicine concepts and moon-walking techniques. The 45-foot-long, 13-foot-diameter complex is three miles off Key Largo in the Florida Keys National Marine Sanctuary and anchored 62 feet below the surface. Canadian astronaut Dave Williams is leading the u…
