Wah? I kinda just stumbled on to this forum topic randomly and now I have a lot to say about it.
(1) if we lived in a hollow sphere, how big would it be? because technically if your referring to the expanding universe as the "hollow sphere" then it is sort of correct, but everything else it said is wrong, and speaking of which.
(2) if all satellites were just illusions then how did armstrong walk on the moon if gravity was not there to pull him down to it?
(3) how does "the stars being parts of the sun" work? how did it happen? that also doesn't make any sense because gravity would pull the parts back, and if the parts did get away, they would probably be floating and dissolving and eventually not exist, also they would be so small that they wouldn't make enough light to get to us, and if they were close, then they would burn the earth.
And that's the truth about it all! it would be interesting if this was true though, but I honestly think space is infinitely interesting as it is.
I'm good when it comes to Physics, Algebra, Relativity, Space, and SpaceEngine. But I could still use a LOT of help on the things I still don't know. So I hope I get a lot of help on how all that works, here!