If we were created and live in a completed domed space, with everything we need to survive, then this would basically prove a creator or God. If we are just animals on a spinning ball then there is no God and it is all by chance so do whatever you want. That is why I think they have hidden it.
So you believe in a God who couldn’t create the earth as a spinning ball? The way I see it, science is revealing more of God’s “workings”, the more I learn about the scale of the Universe the more in awe I am of a God who can create all that merely by speaking it into existence.
And “they” are hiding it because they don’t want people to believe in God? That seems like a strange claim when the US still regards itself as a Christian country, I believe “In God We Trust” is still printed on every bank note.