Hollow earth

If you follow the book of enoch to where the birds are no longer the same. You will only end up in one place, Antarctica. There he went to four different lands that he called the north south east and west. Where one was a land of technology so that would answer who built it.

Others might have gone there and went into the earth and thought that at the end of the earth there was a hole into the hollow earth that was like being on the surface. But more then that a Time well to other planets.

Here on this earth a star gate to walk away. What happens every time humans find a new place to go. So many of them want to go there. We cannot even build a spaceship or get along with one another. How are we going to be allowed to leave. So the governments of the world might have found it already. But they also still cannot figure out how to use it yet!