“Wouldn’t your theory depend on whether space is positively or negatively curved?”
We are dealing with space-time which is curved. Space can be flat or positively or negatively curved by itself, but that is only half of the equation.
This illustration may help you to visualize it : ) http://curious.astro.cornell.edu/question.php?number=649
Thanks, I’ll take a look later.
And just WHY would a professed atheist be drawn to a thread like THIS?
(It probably doesn’t even exist. ;^)