As of now, the main method for sending stuff into space is rockets. At the present time, rockets aren't an enormous supporter of air contamination since they are so uncommon. Yet, when you are propelling 4.34 million times each year (only for the US), that is noteworthy.
Presently, this is all expecting that you are lifting the junk to circle. Which implies that leaving the planet is difficult, on the grounds that you currently need to evade all the poo we've put there. We are stuck on our planet, stifling on rocket deplete.

