Another Philosophical thought

We all feel like MLK jr or nicholas copernicus sometimes, or maybe our own kinds of philosophers. Even though my blogs may say that thier usually about books, technology and video games- they really are like my online journal.
At this moment, I have one of my "Philosophical or testable theoretical moments of the day" and ask: What is space? If we can be represented as one stepping stone of life, where are the others? Out THERE?