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Latest Steven W. Squyres Stories

2011-11-03 04:57:33

NASA Administrator Charles Bolden has named Cornell University Astronomy Professor Steven W. Squyres, as chairman of the NASA Advisory Council (NAC), an assembly of experts from various fields that offer guidance and policy advice to the administrator of America's space agency. "I am extremely excited that Steve has accepted the NAC chairmanship," Bolden said. "His experience as a planetary science researcher with many NASA robotic missions will be of great value to the council. The...

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2005-09-08 10:05:00

NASA -- The Mars Rovers Spirit and Opportunity are the Energizer Bunnies of planetary exploration. Designed to last for only 90 days, they are still going strong after nearly two years. Their journeys on Mars have provided exquisite detail of the planet's surface, proving definitively that liquid water once existed on this now arid world. Just when the scientists thought the rovers were finished, their solar panels blanketed by so much dust that power levels were dropping lower and lower,...


Word of the Day
sough
  • A murmuring sound; a rushing or whistling sound, like that of the wind; a deep sigh.
  • A gentle breeze; a waft; a breath.
  • Any rumor that engages general attention.
  • A cant or whining mode of speaking, especially in preaching or praying; the chant or recitative characteristic of the old Presbyterians in Scotland.
  • To make a rushing, whistling, or sighing sound; emit a hollow murmur; murmur or sigh like the wind.
  • To breathe in or as in sleep.
  • To utter in a whining or monotonous tone.
According to the OED, from the 16th century, this word is 'almost exclusively Scots and northern dialect until adopted in general literary use in the 19th.'
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