international space race conceptual image with astronauts and planets original art

achieve achievement achievements advantage arms art artificial astronauts ballistic capability cold competition conceptual countries cultural demonstrated discoveries earth equipment era excludes following human ideology important innovation intercontinental international landers launches limited list mars missile moon national nationalistic nations nuclear orbit original origins perception pioneering planets public race reconnaissance regard rivals robotic satellite satellites scientific security soviet space spaceflight spanning specific states superior symbolism technical technological terms time union united usa venus war world