Universe Race

I thought it was the point that current mathematics broke down when approaching T=0. So we don't actually reach the T=0 spot but get close to it, and in the closest point we get, its the size of a pea.

So technically we are close to T=0 but we aren't sure exactly how close, seeing as math only goes back to a certain point... Doesn't that mean that the time span between T=0 and where we end up with current math might be a very very long period of time ?

Isn't this the same as the whole "only real experts understand what I say and thus you can't be real experts because they would understand me" argument, which is pretty childish.On topic though.If I understand correctly, and I'm trying to even though its a hard way to think for me, the universe shouldn't be seen as an actuall ball thats expanding but more or less a surface that is expanding in all directions.
And on that surface we find the little specks that are the stars, and to normal observation it might look like they are moving away from eachother, but in reality they aren't moving, its just that space is still expanding in between them creating the illusion of movement just as the illusion of everything circling around the planet earth while in reality we are circling around the sun ?Is this correct ? Edited by Zucadragon, : grammar and adding of qs