[thmz]

"since space and time are interconnected"

Last week I saw a Ted Talk by Prof. dr. Wubbo J. Ockels telling me that space and time are not connected. http://www.tedxamsterdam.com/2009/video-wubbo-ockels-on-time...

The more I read and hear about space the more I get the feeling we don't know nothing about it...

[zppx]

General relativity remember? In which the spacetime is a simple manifold (okay, not so simple), if Einstein's theory is right or wrong in such a large scale (the entire universe) we must confirm or reject this with experiments, but I see Ockels's theory as some form of solipsism that does not mix comfortably with my worldview.

But I agree with you, we do not understand the nature of space.