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Space News Archive - February 14, 2010

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Endeavour astronauts Robert Behnken and Nicholas Patrick finished all tasks planned for the mission’s second spacewalk, integrating the new Tranquility node into the International Space Station despite a slightly shortened spacewalk.

Word of the Day
siliqua
  • A Roman unit of weight, 1⁄1728 of a pound.
  • A weight of four grains used in weighing gold and precious stones; a carat.
  • In anatomy, a formation suggesting a husk or pod.
  • The lowest unit in the Roman coinage, the twenty-fourth part of a solidus.
  • A coin of base silver of the Gothic and Lombard kings of Italy.
'Siliqua' comes from a Latin word meaning 'a pod.'
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