• Aquarius satellite: One year observing the salty seas

    Launched on June 10, 2011, aboard the Argentine spacecraft Aquarius/Satélite de Aplicaciones Científicas (SAC)-D, Aquarius is NASA’s first satellite instrument specifically built to study the salt content of ocean surface waters.Salinity variations, one of the

  • First satellite ocean salt measurements

    NASA’s Aquarius instrument has successfully completed its commissioning phase and is now “tasting” the saltiness of Earth’s ocean surface, making measurements from its perch in near-polar orbit.Scientists from around the world are ready and waiting to study this