All things can be found in the good book. Scripture after scripture explains where we live.
The tent is zipped shut so there is no leaving. It is FLAT. Some strong grasshoppers can jump high, maybe even touch the top inside ie airplanes/rockets only to come back down.
At some point you stop believing the lies and trust in the tent maker.
Isaiah 40:22King James Version (KJV)
22 It is he that sitteth upon the circle of the earth, and the inhabitants thereof are as grasshoppers; that stretcheth out the heavens as a curtain, and spreadeth them out as a tent to dwell in: