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  • Tectonic plates
    Features

    Major Tectonic Plates of Earth

    2017-10-17T14:00:00Z

    Tectonic plates are parts of Earth’s crust and uppermost mantle, comprising the lithosphere.

  • SKA MeerKAT taking shape in South Africa
    Features

    Audio story layout

    2016-04-01T00:39:00Z

    The €1.5bn (£1.2bn) SKA’s huge fields of antennas will sweep the sky for answers to the major outstanding questions in astronomy.