Tower of Babel

Don't worry, they'll just crash into the firmament

I believe the Bible, and am agnostic about space (not entirely a flat-earther, but I entertain the idea)

I was so confused growing up about where heaven stands in relation to the solar system.

Same here! When I was younger (WAY before I had even heard about the flat-earth theory), I actually wondered out-loud saying "if you flew high enough in a rocket, would you crash into the bottom of heaven?"

Yes, also why the tower of Babel was too high but God was okay with the space program:)

Oh right, because a tower can be used for a continued attack (although it would be pretty useless against God and His angel armies), whereas crashing a rocket doesn't really go anywhere

Rockets really don't go anywhere, watch a shuttle launch and it always curves not straight up

Ah yes, I forgot about that one. (Of course, the rockets in Operation Fishbowl did go straight up)