Guide For the Perplexed - Lecture 70: Part 2 Chapters 22 and 23

Rambam describes how Aristotle's science doesn't work to explain the heavens above the sphere of the moon. Rambam emphasizes that neither his assertion that the word was created, or the assertion of Aristotle that the world is eternal could be proven. However, there are more doubts associated with Aristotle's view. Rambam describes how to choose when confronted by two conflicting viewpoints.