WRT: http://www.mukto-mona.com/Articles/avijit/first_cause.pdf

Dear Avijit,

Thanks for the nice article.

I have some questions, however. Lets suppose that there is NO material in the
universe (just keep aside for a moment). Just think about the SPACE (a vast
emptyness). Big Bang theory says that the universe is expanding and it is an
absolutely empirical theory now. My questions are:

1. How did the SPACE created.

2. Lets assume that the volume of the SPACE at a particular moment is 'X'
(suppose it is a Sphere). What is outside of this Sphere at that moment? Also
SPACE or solid or what? It cannot be solid, because the universe could not be
expanded in this case, right? If it is also SPACE, then what does the
'expanding' mean?

3. Big Bang theory also says that the universe was at a state of zero volume
with infinite energy. What does it mean? How about the SPACE at that time? If
the space was zero then how the SPACE was created and how it is getting bigger
and bigger?

Hope you got my point what I really wanted to mean. I am simply talking about
the SPACE, nothing else. How did it create, how is it expanding, what is outside
of the current SPACE, etc.

Thanks
-Raihan