And mr. Nobel invented dynamite. Should i shun Nelson Mandela because he won the price named after somebody whose invention has brought death in large scale?

Science wont kill, the application does. Yelling about NASA being military monster institution is directing your energy to the wrong place. Be angry towards pentagon or to american goverment. Dont be try to bunch NASA in to the same group, just because you feel bad about the world. Their work has brought betterment for humanity and yelling how they are just nazies trying to end the world just eats their credibility.

Also i want to point out, that the naive person, who does not understand how the world works, here are you. Trying to neatly box huge institution with over 18 000 people working in, into one neat package, when in the real world you know everything is not black and white and sometimes people need to do things they dont necessary agree with, so later they can keep working on things they want to.

Also i dont consider myself as a liberal. Im from country with working democracy, and where politics are more intrique than blue versus red.