點解會有空間嘅?

In my opinion, I think it had not any real space N years ago. It had just abstract space.Therefore it had not any objects in abstract space.But it had abstract ojects. When the abstract objects had affect of substance to make force. And it made the abstract space was exploded. And it changed to be real space. The real substance was made in the real space that time. The substance where it made is comparative.
(That is all my own opinion.)