Space News Archive - February 14, 2010
Endeavour astronauts Robert Behnken and Nicholas Patrick finished all tasks planned for the missionâ€™s second spacewalk, integrating the new Tranquility node into the International Space Station despite a slightly shortened spacewalk.
Word of the Day
- 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.'