Do you have a dumb question that you're kind of embarrassed to ask in the main thread? Is there something you're just not sure about?
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Notes -
This leap is literally measured in light years. Humanity would need a massive upgrade of its spacefaring technology to reach even the nearest star. Our furthest-reaching satellite broke down in less than 50 years and is too slow to reach Alpha Centauri even if we fired it in the right direction. A constant-acceleration drive that is also powerful enough to routinely spend enough delta-V to get close to the planet instead of hanging around Kuiper Belt? We're very far away from building something like this, but would notice a craft capable of this kind of manoeuvres.
I agree it’s a huge technological leap. I’m saying that for most of the atheist humanity fuck yeah space is cool I fucking love science crowd, aliens visiting earth wouldn’t shatter their model of the universe. (And the same, of course, is true for the religious).
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