by the way Voyager 1 and Voyager 2 – launched in 1977. Neither Voyagers is aimed toward Alpha Centauri, but if one of them were – assuming it maintained its current rate of speed – it would take tens of thousands of years to reach this next-nearest star.
So really we can start now
by the way Voyager 1 and Voyager 2 – launched in 1977. Neither Voyagers is aimed toward Alpha Centauri, but if one of them were – assuming it maintained its current rate of speed – it would take tens of thousands of years to reach this next-nearest star.
So really we can start now
Maybe they have a time-machine?
Maybe they have a time-machine?
Project Orion is old. We could have had a nuclear engine capable of making the trip in forty years.
Project Orion is old. We could have had a nuclear engine capable of making the trip in forty years.
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