On Jun 4, 2008, at 6:55 PM, shag wrote:
> That what we call mars will, someday, be described
> and perceived by us as what it really is,
A shell around a gravitational center that is an order of magnitude greater than what we know of atomic structure. That kind of sets the boundaries of present knowledge, and outside of those limits lie the 'unknowable', or maybe the unknown but theorized.
martin