But isn't it just possible that God did not reveal to us absolutely everything that He did in the Bible. It doesn't say in the Bible that He did or He did not create other planets. The singular usage for earth doesn't prove He didn't. Maybe He gave a different name to the other planet(s) that He created. We just don't know at this point. For either religious people or scientists to suggest that we do know is ridiculous.
Is Mars mentioned in the Bible???
Not only is it possible that God did not reveal to us absolutely everything that He did in the Bible, but I know He didn't.
But that doesn't prove that He did. I can only rely on what He said He did. Not on what He might have done and it looks like the latest science (i.e. this article) seems to support the Bible's perspective that there is only one earth...