Wernher von Braun Quote

With our present knowledge, we can respond to the challenge of stellar space flight solely with intellectual concepts and purely hypothetical analysis. Hardware solutions are still entirely beyond our reach and far, far away.


Space Frontier (ed. 1969)


With our present knowledge, we can respond to the challenge of stellar space flight solely with intellectual concepts and purely hypothetical...

With our present knowledge, we can respond to the challenge of stellar space flight solely with intellectual concepts and purely hypothetical...

With our present knowledge, we can respond to the challenge of stellar space flight solely with intellectual concepts and purely hypothetical...

With our present knowledge, we can respond to the challenge of stellar space flight solely with intellectual concepts and purely hypothetical...