Title: A fatal flaw with Ptolemy's model is its inability to predict the observed phases of: Post by: Tsync on Feb 9, 2016 A fatal flaw with Ptolemy's model is its inability to predict the observed phases of:
A) Jupiter and Saturn. B) Mercury and Venus. C) Mars and Jupiter. D) the Moon in its monthly cycle. E) the Sun during an eclipse. Title: Re: A fatal flaw with Ptolemy's model is its inability to predict the observed phases of: Post by: Ratatouille on Feb 9, 2016 Content hidden
Title: Re: A fatal flaw with Ptolemy's model is its inability to predict the observed phases of: Post by: Tsync on Mar 2, 2016 You answered my question so timely, I really value that, thank you
Title: Re: A fatal flaw with Ptolemy's model is its inability to predict the observed phases of: Post by: Ratatouille on Mar 3, 2016 :)
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