[longshadow]

the furthest point from all sides. center.

And if space itself has no boundaries, it has no "sides" from which to define a center.

[MacDorcha]

if it has no sides, how do you know it's expanding? how do we know it isnt just some phenomonom that causes movements around us? or... that this system is contracting? saying it has no sides down plays the big bang theory