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Latest David Axon Stories

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2009-03-25 16:21:33

New calibration expands Hubble's capability A scientist at Rochester Institute of Technology has expanded the Hubble Space Telescope's capability without the need for new instruments or billions of dollars. Dan Batcheldor and his team improved the calibration of Hubble's Near-Infrared Camera and Multi-Object Spectrometer to enable high-precision polarimetry. Scientists like Batcheldor use this observational technique to read scattered light when investigating active galactic nuclei and for...


Word of the Day
caparison
  • A cloth or covering, more or less ornamented, laid over the saddle or furniture of a horse, especially of a sumpter-horse or horse of state.
  • Clothing, especially sumptuous clothing; equipment; outfit.
  • To cover with a caparison, as a horse.
  • To dress sumptuously; adorn with rich dress.
This word ultimately comes from the Medieval Latin 'cappa,' cloak.
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