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Well if you wanted to send a message to people in a solar system, you could put something on a moon like this. Once they were advanced enough to find it, they w
by leke 12y ago
Well if you wanted to send a message to people in a solar system, you could put something on a moon like this. Once they were advanced enough to find it, they would probably understand it.
- novaleaf 12y agoexcept your message would be pulverized by impacts over the millions of years it lies in wait. A better candidate would be Luna, or some other body that has a cleared orbit.