With their unique quality of longevity, seeming to push the borders of eternity, they might be the best bet for intelligence to hook up with a humanity in the far future.
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I wonder where US would be if we had not gotten to Von Braun n his crew before the Soviets could get him, considering how the USSR had a jump into space and had everyone concerned about Sputnik I and Sputnik II and a little puppy dog they sent up and brought back. Alive !! and all the other stuff US had to play catch up to, too.
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It is important to remember, back in those days, that was American tax dollars helping to finance the endeavor to Space, until enough individuals with enough individual wealth developed enough individual interest to attempt an individual step into space.