“and we’ll likely never visit a single one.”
The Voyager space craft launched in the 70’s have just recently left our solar system. If they had been sent on an intercept of Alpha Centauri, the next closest star, they would arrive in just less than 100K years.
>> “If they had been sent on an intercept of Alpha Centauri, the next closest star, they would arrive in just less than 100K years.” <<
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LOL!