• Geology When Earth looked like 'Waterworld': 3.2 billion years ago it was covered in water

  • The new space race Agencies compete to bring extraterrestrial rocks to Earth

Between 2010 and 2014, oceanographic vessels of the Russian Academy of Sciences crossed the central Atlantic to study marine fauna, investigate aspects of the climate and collect rock samples at a depth of 4,000 meters using dredgers: "So

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