The universe is a very big place, indeed. For that matter, so is our solar system. But did you ever wonder how familiar heavenly bodies compare against each other for size? Today's FamilyFirst site does just that. It compares the sizes of the planets, to each other, then to the sun, then... continue reading...
October 15, 2007 1 Comment
Tags: heavenly bodies, massive stars, perspective, sizes of the planets, solar system, sun, universe