Why is Juno complaining about oxygen on Earth?

[Quelithe-2541]

@Mefionir-2989

it is a scientific factor of the amount of oxygen that is included in the air. The air they breathe in space (or produced in space) has nothing to do with the air on Earth. )nfact Juno talks about “oxygen”, not “air”, it is different.

Clearly, I know that - I even mention that. Education in my country didn´t fail me so far xD Thanks.