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Unformatted text preview: 1/19/12 discoveredinNov2011 ~600lyfromEarth P=290days The1stexoplanetorbiAngwithintheGoldilockzonearoundaSunlikestar ReviewonLecture2 WhyPtolemy'sEpicycleModelwasagoodtheory? WhyPtolemy'sEpicycleModelwasnotagood theory? Inwhataspect,Kepler'sModelissuperiorthan Ptolemy'sModel? Then,whyNewton'sLawofMoAonsiseven greaterthanKepler'slaws? 1 1/19/12 Howdidancientastronomersknow thelayoutoftheSolarsystem? Q1.Howdidtheyknowthedifferencebetweenstarsandtheplanets? Q2.Then,howdidtheyknowMarsisfurtheroutsidethanVenus? Lecture3...
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This note was uploaded on 02/15/2012 for the course AST 1002 taught by Professor Dr.haywoodsmith,jr during the Spring '07 term at University of Florida.

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