When we consider the world that we live in and how we compare sizes of things to what we see on our own planet, then to compare the smallest thing we know with the biggest thing, I find my mind has difficulty processing this information.
From microscopic to enormous on earth is one thing....but to then go from "small" to "gargantuan" in the universe outside our world.....just mind boggling!
Can these heavenly bodies just come from nowhere?