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Latest Laurie Leshin Stories

Curiosity Gets The First 'Scoop' On Martian Water Discovery
2013-09-26 14:50:20

[ Watch the Video: Curiosity Rover Instrument Finds Watery Evidence ] Lee Rannals for redOrbit.com - Your Universe Online Curiosity has added another huge discovery to its repertoire, as scientists report finding water in the NASA rover's first soil scoop taken on the Martian surface. The latest finding, published in the journal Science, shows that the rover's first scoop of soil contained fine materials that were several percent water by weight. "One of the most exciting results...

2009-12-18 12:36:01

Laurie Leshin has been named the new deputy associate administrator of the Exploration Systems Mission Directorate at NASA Headquarters, effective in January. Leshin previously served as the deputy center director for science and technology at NASA's Goddard Space Flight Center in Greenbelt, Md. She has led the formulation of strategy and the start of new missions since 2008 as Goddard's senior scientist, while providing extensive scientific guidance to lunar architecture and other human...

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2005-01-25 07:47:21

ASU -- Clear evidence in a Chinese meteorite for the past presence of chlorine-36, a short-lived radioactive isotope, lends further support to the controversial concept that a nearby supernova blast was involved in the formation of our solar system, according to a report forthcoming in the February 1 issue of the Proceedings of the National Academy of Sciences (to be published online today). Known as the Ningqiang carbonaceous chondrite, the primitive meteorite is a space relic that formed...


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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