[VadeRetro]

There's no outside surface of the universe. It isn't a ball. You can't fly to the surface of expansion, there being no such place. Thus, the surface provides no resistance to be overcome.

Everywhere in the universe probably looks something just like what we see here in our part. Stars and galaxies. Odd, but there you are.

[MacDorcha]

right, and you've been there, so you MUST be the definative source of information on the subject. we cant see or percieve what is beyound our capapbilites to reach and/or detect.
next please.