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THE CYBER CENTER The Cyber-EncyclopediaEllipseAn ellipse is a closed, regular curve in the form of an oval, with two foci instead of a central point, such as found in circles. The Sun occupies one of the elliptical foci described by the Earth such that the distant between our planet and its star varies continually. Your TestimoniesSubmit your own testimony! Your Suggested DocumentsSubmit your document! Your Suggested LinksSubmit a link! Return to the Cyber-Encyclopedia Home Page |
   
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