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Latest F-15 S/MTD Stories

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2009-01-22 13:35:00

NASA is concluding a series of flight tests to measure shock waves generated by an F-15 jet in an effort to validate computer models that could be used in designing quieter supersonic aircraft.

2009-01-22 11:57:00

EDWARDS, Calif., Jan.


Word of the Day
marcescent
  • Withering but not falling off, as a blossom that persists on a twig after flowering.
The word 'marcescent' comes from a Latin word meaning 'to wither'.
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