But, that description happens to be very much what people in the ancient near east (ANE) thought the universe looked like. The original writer of Genesis, when describing the awesome and majestic concept of God being the creator of everything, used the understanding of what it all looked like that he was already familiar with. And, God allowed it to be written that way since the actual details about the nature of the universe were not, even in the least, what was important about the account. Further, even that original human author did not care so much about the scientific aspects, since it was not ultimately about that. There are many, much more important messages about God, His nature, His power and control, His relationship with Mankind, etc.
Some may say that God would not allow that to happen since it would cause confusion, and they try and force the text to somehow really reflect what the universe actually looks like, or say that it DID look like that, and then changed for some reason. But, really, God does not seem to mind at all allowing text to be written in a way that will cause confusion for many (thus the numerous denominations we have). Instead, I think it is incumbent upon us to recognize the appropriate genre of the writing and the culture in which it was written, and be focused on the message, not treating as some type of scientific account.