We can't go through the Van Allen belts. The radiation would kill you and it can't be shielded, there is no practical shielding method. Hence, nobody has gone to the moon and probably won't ever. Horizontally, we are on a ball, sorry flat earthers. Bottom of the oceans? We can go down about 3km, below that the pressure makes any vessel not filled with fluid impossible. The entertainment is to entertain you, and at times, to push their propaganda and narratives.

There is also the boundary of time and when it comes to a sudden halt.

Do we have updated info on the Ice Wall?