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That it seem to come from our closest star system should be a very big coincidence if it comes from an alien civilization. A natural, or somewhat human origin s
by gmuslera 6y ago
That it seem to come from our closest star system should be a very big coincidence if it comes from an alien civilization. A natural, or somewhat human origin seems more likely.
- kordlessagain 6y ago> should be a very big coincidence If life in the universe is common, then it should come as no surprise that it is found close together.