> The pressure difference between 1 atm and the moon is exactly 1 atm. It's less than the difference between the inside and outside of most car tires. I forge

> The pressure difference between 1 atm and the moon is exactly 1 atm. It's less than the difference between the inside and outside of most car tires. I forget the moon has a hint of an atmosphere. [1] The pressure is 3×10^−15. I wonder when, if ever, you'd need to take that into account. [1] https://en.m.wikipedia.org/wiki/Atmosphere_of_the_Moon https://en.m.wikipedia.org/wiki/Atmosphere_of_the_Moon