By BY PAUL MOZUR AND AARON KROLIK from NYT Technology https://ift.tt/2M7TVAr
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Our new 'Word Of The Day' article update : primum mobile , n :
(astronomy, historical) The outermost celestial sphere of the heavens in Ptolemaic astronomy, which was believed to cause all the inner spheres to rotate. (chiefly philosophy, theology) The prime mover or first cause (“an initial cause from which all other causes and effects follow”). (by extension) The person or thing that is the main impetus for some action; a driving force. Today is UN Arabic Language Day, one of six such days established by UNESCO to celebrate multilingualism and cultural diversity and to promote the equal use of its working languages. The term primum mobile is a calque of Arabic مُحَرِّك أَوَّل‎ (muḥarrik ʾawwal, literally “first mover”).

By BY DAVID MCCABE AND KATE CONGER from NYT Technology https://ift.tt/2M5FAVo
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Hello, Information from NASA NASA’s Teams Engaging Affiliated Museums and Informal Institutions (TEAM II) program has selected four informal education organizations to promote STEM learning and help inspire the next generation of explorers.

December 17, 2019
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Hello, Information from NASA For the eighth consecutive year, NASA has been selected by the Partnership for Public Service as the Best Place to Work in Government. The rankings, announced Tuesday, reflect NASA’s unified focus and dedication to sending humans farther into space than ever before, and the agency’s highest employee satisfaction results since this index was develop

December 17, 2019
from NASA https://ift.tt/2PvQPZf
Astronomy news update from NASA :
Sculpted by stellar winds and radiation, a magnificent interstellar dust cloud by chance has assumed this recognizable shape. Fittingly named the Horsehead Nebula, it is some 1,500 light-years distant, embedded in the vast Orion cloud complex. About five light-years "tall", the dark cloud is cataloged as Barnard 33 and is visible only because its obscuring dust is silhouetted against the glowing red emission nebula IC 434. Stars are forming within the dark cloud. Contrasting blue reflection nebula NGC 2023, surrounding a hot, young star, is at the lower left of the full image. The featured gorgeous color image combines both narrowband and broadband images recorded using several different telescopes.

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Our new 'Word Of The Day' article update : nithing , n :
(archaic) A coward, a dastard; a wretch. (archaic) A wicked person; also, one who has acted immorally or unlawfully. nithing adj (archaic) Cowardly, dastardly. (archaic) Notoriously evil or wicked; infamous.