@Fil Albuquerque,
no i have thought it through.
in order for the light from distant stars and galaxies to reach us through the vacum of space it needs to travel through something, logically it cant travel through nothing, nobody knows what is outside our universe and maths cannot describe it yet, so anything or nothing COULD exist. i never claimed to know what.
as for my "claim to know what x is or not", well...nothing is nothing, not a single atom, or particle, or vaccum, no time, no space, no anything. if you can imagine it, its not nothing. in nothing not even existence can exist....unless its definition has changed. its up to science to prove its (non?)existence or otherwise beyond our universe. i cant imagine nothing as i have never experienced it. the problem you present is you are thinking of something when you describe nothing... you say " And even if you could how could that be regarded as nothing ?" the fact it can be regarded as anything means it is something and therefore NOT nothing.
key point. outside our universe, i only ever said COULD or CAN...not is, was or will be. literally anything and nothing are possibilities.
enlighten me how nothing can exist IN our universe when even a vaccum is something, and what makes you so much better at knowing whats beyond it, if indeed anything at all is.
not really thought it through vey well have you :p
your move.