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> Yet we haven't sent anything. But we have, quite a few of them actually, and 2 have left the solar system. It's just that none of them will come close to any
by Voloskaya 6y ago
> Yet we haven't sent anything.
But we have, quite a few of them actually, and 2 have left the solar system. It's just that none of them will come close to any star for a few hundred thousands of years.
- erklik 6y ago> It's just that none of them will come close to any star for a few hundred thousands of years. I don't believe we have sent anything explicitly for the purpose of reaching another star? Right? Exploring our Solar System with probes, sure. Has there been a probe that was meant to explore another star system?
- Voloskaya 6y agoNot explicitly no, but does it really make a difference if it's explicit? Given enough time our probes are bound to pass very close to some other star systems. If there are other civilizations, it's likely that most of them would be on average 1 billion years older than us, as the average star is 1B older than our sun. That's a lot of time for a lot of probes to cross many star systems even just by accident.