Good to hear another anon thinking through that Q post, instead of jumping to immediate conclusions. We can't be certain which of the two questions he answered "No" to, and it's not a definitive foundation to base a belief on.
Also, one other possible interpretation: "consider the vastness" could mean "if you knew how small it is, you wouldn't be asking this." Like if a friend asked me if was going to put a swimming pool in my back yard, and I said "Consider the size of my back yard" because it's only 200 square feet. This issue of the size of what we call Outer Space might also tie into Q's question "How close is the nearest star". Not the most probable meaning, but just making the point that some of Q's statements like this are not final answers but only "crumbs" to get us thinking.