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Johannes Kepler
(redirected from Keplerian)

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Noun1.Johannes Kepler - German astronomer who first stated laws of planetary motion (1571-1630)Johannes Kepler - German astronomer who first stated laws of planetary motion (1571-1630)
Johan Kepler, Kepler
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1655 Dutch scientist Christiaan Huygens discovers Saturn's rings and its moon Titan using a Keplerian telescope with an 11-foot focal length.
Seeing better: in 400 years, telescopes advance from rooftops to ... by Science News
1991) that the Ocutech Vision Enhancing System spectacle-mounted telescope has advantages over conventional spectacle-mounted Keplerian telescopes (Designs for Vision Expanded Field and Walters 2.
Effectiveness of assistive technologies for low vision ... by Jutai, Jeffrey W.; Strong, J. Graham; Russell-Minda, Elizabeth / Journal of Visual Impairment & Blindness
I contend that AFSPC is on the verge of being marginalized primarily because of its misidentification of its function as a producer of combat-support effects within the larger machinery of national defense, and because of its insistence on limiting itself to Keplerian physics.
Emphasizing effect over domain: merging three organizations to ... by Tomme, Edward B. "Mel" / Air & Space Power Journal
 
 
 
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