Clarification: I'm not talking about sex. I'm talking about biological exposition.

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[–] 11 points 1 year ago* (last edited 1 year ago) (6 children)

We won’t even be able to reach it until we can figure out FTL travel or technology that can support multi-generational passenger ships to get there.

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  • [–] 9 points 1 year ago (5 children)

    FTL travel implies a mastery over spacetime itself. After that, a practical time machine is a matter of engineering details.

    We can be sure that we never get there because we are not flooded with tourists from the future. QED.

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