You are welcome to be open-minded about astronomical theories that absolutely no one with any expertise in the subject considers valid. But I think you are using a fallacious appeal to authority. I'm not aware of any theological school in Orthodoxy that considers the Fathers or Scripture infallible in matters of science. Let me quote Fr Michael Pomazansky:
The difference between theology and the natural sciences, which are founded upon observation or experiment, is made clear by the fact that dogmatic theology is founded upon living and holy faith. Here the starting point is faith, and there, experience. However, the manners and methods of study are one and the same in both spheres; the study of facts, and deductions drawn from them. Only, with natural science the deductions are derived from facts collected through the observation of nature, the study of the life of peoples, and human creativity; while in theology the deductions come from the study of Sacred Scripture and Sacred Tradition. The natural sciences are empirical and technical, while our study is theological.
This clarifies the difference also between theology and philosophy. Philosophy is erected upon purely rational foundations and upon the deductions of the experimental sciences, to the- extent that the latter are capable of being used for the higher questions of life; while theology is founded upon Divine Revelation. They must not be confused; theology is not philosophy even when it plunges our thinking into profound or elevated subjects of Christian faith which are difficult to understand.
Theology does not deny either the experimental sciences or philosophy. St. Gregory the Theologian considered it the merit of St. Basil the Great that he mastered dialectic to perfection, with the help of which he overthrew the philosophical constructs of the enemies of Christianity. In general, St. Gregory did not sympathize with those who expressed a lack of respect for outward learning. However, in his renowned homilies on the Holy Trinity, after setting forth the profoundly contemplative teaching of Triunity, he thus remarks of himself "Thus, as briefly as possible I have set forth for you our love of wisdom, which is dogmatical and not dialectical, in the manner of the fishermen and not of Aristotle, spiritually and not cleverly woven, according to the rules of the Church and not of the marketplace" (Homily 22).
Think about this another way: has anyone ever become a saint by being a brilliant scientist or philosopher? No, because worldly knowledge is irrelevant to salvation in itself. It follows that we shouldn't have to insist on the scientific accuracy of Scripture or the Fathers, because that accuracy is irrelevant to salvation.
If there is an apparent conflict between faith and science, in other words, the conflict is entirely in your head. It does not invalidate the science, and it does not invalidate the faith. Being unable to reconcile the two does not qualify you to reject the science on matters of fact or reasoning, nor to declare the faith false. It only shows that you don't have the depth of intellect or spiritual insight to see how both can be true at once. I admit I am one of those: I don't understand how, for instance, we can both accept the chronologies of Genesis and the age of the earth as established beyond reasonable doubt by geological science. But I don't insist on the basis of my lack of understanding on either the falsehood of geology or of Scripture.
And no, I haven't yet read the pages. At the moment, I think it's a waste of my time, if the authors are so obtuse as to imagine that astronomical experts consider Geocentrism a "valid" theory. Sorry if I seem brusque about this subject, but I think it can confuse and scandalize educated inquirers into Orthodoxy to insist they accept Fundamentalist attitudes.