Columbia subject headings:
Astronautics, Military--United States.
Astrophysics--United States.
Military art and science--History--Technological innovations.
Military research--United States.
Science and state--United States.
Harvard subject headings:
Astronautics, Military--History.
Astrophysics--Miscellanea.
Astrophysics--Moral and ethical aspects.
Civil-military relations--History.
Military art and science--Technological innovations--History.
Princeton subject headings:
Astronautics, Military--History.
Astrophysics--Miscellanea.
Military art and science--Technological innovations--History.