When we want to really indicate that something is brainy or when we want to indicate that something is difficult for us to conceive, or even when we want to explain that something is not hard to understand, we tend sometimes to use the term "rocket science".
That is, when we say "this is rocket science" we mean that only wizards understand it, but when we say "this isn't rocket science" we mean that mere mortals can understand it.
Rocket science was developed thousands of years ago, several hundred years B.C., and is incredibly primitive from a cosmic viewpoint.
Why is it, then, that we tend to think rocket science is the ultimate in scientific capability?
It is because MOMCOM has a death grip on science and education as we know it.
Rocket science is a lazy scientific application that can't do what must be done in order for humanity to survive as a cosmic species.
It is the science of intellectual warmonger military types who only care about delivering a WMD payload somewhere on the surface of the Earth to destroy, kill, and maim.
Basically, "rocket science" is brain dead to greater cosmic reality.