I think the main issue of an object being really high up in the air is the lack of air density which, to achieve equilibrium, will get pulled apart (think: the

I think the main issue of an object being really high up in the air is the lack of air density which, to achieve equilibrium, will get pulled apart (think: the opposite of being smashed). It's also extremely cold. I assume a weather balloon can handle those issues though. [0] [0] https://youtu.be/jaUgTwKu6vs https://youtu.be/jaUgTwKu6vs