We stand now at the turning point between two eras. Behind us is a past to which we can never return … The coming of the rocket brought to an end a million years of isolation … the childhood of our race was over and history as we know it began.


Exploration of Space (1952)


We stand now at the turning point between two eras. Behind us is a past to which we can never return … The coming of the rocket brought to an end a ...

We stand now at the turning point between two eras. Behind us is a past to which we can never return … The coming of the rocket brought to an end a ...

We stand now at the turning point between two eras. Behind us is a past to which we can never return … The coming of the rocket brought to an end a ...

We stand now at the turning point between two eras. Behind us is a past to which we can never return … The coming of the rocket brought to an end a ...