>Rocket exhaust can have impact with atmosphere, we need to study it more on short and long term effects. Wasn't this already known? We have been sending rocke

>Rocket exhaust can have impact with atmosphere, we need to study it more on short and long term effects. Wasn't this already known? We have been sending rockets to space for a while now, right? EDIT: Found something from 2014, https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/2014GL060107 https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/2014...