The fact that the Qur’an speaks of seven heavens strongly suggest that Muhammad’s "astronomy" fit the Ptolemaic and Aristotelian models, which were believed to be factual at this point in history.
Kwa kuwa Kurani inasema kuwa kuna mbingu saba inaonyesha mtazamo wa Muhammad kuhusu "mfumo wa unajimu" unafanana na mfano wa Ptolem na Aristote, ambayo iliaminiwa kuwa ni kweli katika kipindi hicho cha historia.