[UmYeahNo]

I might have thought that too, however the article specifically called out rockets as a cause. So, if rockets are contributing a significantly more particulates such that it causes a phenomenon of more cloud cover at lower latitudes, is that a cause for concern? I don't know either way -- I was asking what we might think it meant.

[bongodongobob]

I didn't get the impression that rockets were a significant cause. For example, they mention a volcano eruption which would dwarf rocket launches.